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  1. $2,110.00
    SKU: AS-D10-400-000-B

    Macurco AS-D10-400-000-B Digital AireShield, 1 Integral Sensor, Sensor 1: CO2, 0-5,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,110.00
    Low Price Guarantee
  2. $2,110.00
    SKU: AS-D10-311-000-B

    Macurco AS-D10-311-000-B Digital AireShield, 1 Integral Sensor, Sensor 1: C3H8, 0-100% LEL, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,110.00
    Low Price Guarantee
  3. $2,110.00
    SKU: AS-D10-310-000-B

    Macurco AS-D10-310-000-B Digital AireShield, 1 Integral Sensor, Sensor 1: CH4, 0-100% LEL, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,110.00
    Low Price Guarantee
  4. $1,870.00
    SKU: AS-D10-132-000-B

    Macurco AS-D10-132-000-B Digital AireShield, 1 Integral Sensor, Sensor 1: NH3, 0-1000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $1,870.00
    Low Price Guarantee
  5. $1,870.00
    SKU: AS-D10-131-000-B

    Macurco AS-D10-131-000-B Digital AireShield, 1 Integral Sensor, Sensor 1: NH3, 0-200 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $1,870.00
    Low Price Guarantee
  6. $4,385.00
    SKU: AS-A22-782-782-B

    Macurco AS-A22-782-782-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-32, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  7. $4,385.00
    SKU: AS-A22-781-781-B

    Macurco AS-A22-781-781-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-1234ze, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  8. $4,385.00
    SKU: AS-A22-780-780-B

    Macurco AS-A22-780-780-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-1234yf, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  9. $4,385.00
    SKU: AS-A22-772-772-B

    Macurco AS-A22-772-772-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: SF6, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  10. $4,385.00
    SKU: AS-A22-771-771-B

    Macurco AS-A22-771-771-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-507, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  11. $4,385.00
    SKU: AS-A22-770-770-B

    Macurco AS-A22-770-770-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-449A, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  12. $4,385.00
    SKU: AS-A22-769-769-B

    Macurco AS-A22-769-769-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-448A, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  13. $4,385.00
    SKU: AS-A22-768-768-B

    Macurco AS-A22-768-768-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-422D, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  14. $4,385.00
    SKU: AS-A22-767-767-B

    Macurco AS-A22-767-767-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-410a, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  15. $4,385.00
    SKU: AS-A22-766-766-B

    Macurco AS-A22-766-766-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-407A, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  16. $4,385.00
    SKU: AS-A22-765-765-B

    Macurco AS-A22-765-765-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-404A, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  17. $4,385.00
    SKU: AS-A22-764-764-B

    Macurco AS-A22-764-764-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-32, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  18. $4,385.00
    SKU: AS-A22-763-763-B

    Macurco AS-A22-763-763-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-1234ze, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  19. $4,385.00
    SKU: AS-A22-762-762-B

    Macurco AS-A22-762-762-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-1234yf, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  20. $4,385.00
    SKU: AS-A22-761-761-B

    Macurco AS-A22-761-761-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-1123zd, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  21. $4,385.00
    SKU: AS-A22-760-760-B

    Macurco AS-A22-760-760-B Analog AireShield, 2 Remote Sensor, Sensor 1 & Sensor 2: R-134a, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,385.00
    Low Price Guarantee
  22. $4,105.00
    SKU: AS-A22-749-749-B

    Macurco AS-A22-749-749-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-454b, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  23. $4,105.00
    SKU: AS-A22-748-748-B

    Macurco AS-A22-748-748-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-452a, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  24. $4,105.00
    SKU: AS-A22-747-747-B

    Macurco AS-A22-747-747-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-450a, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  25. $4,105.00
    SKU: AS-A22-746-746-B

    Macurco AS-A22-746-746-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: SF6, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  26. $4,105.00
    SKU: AS-A22-745-745-B

    Macurco AS-A22-745-745-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-1234ze (407a, 407f, 410a, 448a, 1233zd), 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  27. $4,105.00
    SKU: AS-A22-744-744-B

    Macurco AS-A22-744-744-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-1234yf (407c, 449a), 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  28. $4,105.00
    SKU: AS-A22-743-743-B

    Macurco AS-A22-743-743-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-507 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  29. $4,105.00
    SKU: AS-A22-742-742-B

    Macurco AS-A22-742-742-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-134a (123, 452b, 513a), 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  30. $4,105.00
    SKU: AS-A22-741-741-B

    Macurco AS-A22-741-741-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-125 (227ea, 404a, 422d), 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  31. $4,105.00
    SKU: AS-A22-740-740-B

    Macurco AS-A22-740-740-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-32, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  32. $4,105.00
    SKU: AS-A22-739-739-B

    Macurco AS-A22-739-739-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: R-22, 2,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $4,105.00
    Low Price Guarantee
  33. $3,485.00
    SKU: AS-A22-401-401-B

    Macurco AS-A22-401-401-B Analog AireShield, 2 Remote Sensors, Sensor 1 & Sensor 2: CO2, 0-5% v/v (0-50,000 ppm), Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,485.00
    Low Price Guarantee
  34. $3,485.00
    SKU: AS-A22-400-400-B

    Macurco AS-A22-400-400-B Analog AireShield, 2 Remote Sensors, Sensor 1: CO2, 0-5,000 ppm, Sensor 2: CO2, 0-5,000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,485.00
    Low Price Guarantee
  35. $3,485.00
    SKU: AS-A22-311-311-B

    Macurco AS-A22-311-311-B Analog AireShield, 2 Remote Sensors, Sensor 1: C3H8, 0-100% LEL, Sensor 2: 0-100% LEL, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,485.00
    Low Price Guarantee
  36. $3,485.00
    SKU: AS-A22-310-310-B

    Macurco AS-A22-310-310-B Analog AireShield, 2 Remote Sensors, Sensor 1: CH4, 0-100% LEL, Sensor 2: 0-100% LEL, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,485.00
    Low Price Guarantee
  37. $3,005.00
    SKU: AS-A22-132-132-B

    Macurco AS-A22-132-132-B Analog AireShield, 2 Remote Sensors, Sensor 1: NH3, 0-1000 ppm, Sensor 2: 0-1000 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,005.00
    Low Price Guarantee
  38. $3,005.00
    SKU: AS-A22-131-131-B

    Macurco AS-A22-131-131-B Analog AireShield, 2 Remote Sensors, Sensor 1: NH3, 0-200 ppm, Sensor 2: 0-200 ppm, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $3,005.00
    Low Price Guarantee
  39. $2,660.00
    SKU: AS-A11-782-000-B

    Macurco AS-A11-782-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  40. $2,660.00
    SKU: AS-A11-781-000-B

    Macurco AS-A11-781-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  41. $2,660.00
    SKU: AS-A11-780-000-B

    Macurco AS-A11-780-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  42. $2,660.00
    SKU: AS-A11-772-000-B

    Macurco AS-A11-772-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: SF6, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  43. $2,660.00
    SKU: AS-A11-771-000-B

    Macurco AS-A11-771-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-507, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  44. $2,660.00
    SKU: AS-A11-770-000-B

    Macurco AS-A11-770-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-449A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  45. $2,660.00
    SKU: AS-A11-769-000-B

    Macurco AS-A11-769-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-448A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  46. $2,660.00
    SKU: AS-A11-768-000-B

    Macurco AS-A11-768-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-422D, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  47. $2,660.00
    SKU: AS-A11-767-000-B

    Macurco AS-A11-767-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-410a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  48. $2,660.00
    SKU: AS-A11-766-000-B

    Macurco AS-A11-766-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-407A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  49. $2,660.00
    SKU: AS-A11-765-000-B

    Macurco AS-A11-765-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-404A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  50. $2,660.00
    SKU: AS-A11-764-000-B

    Macurco AS-A11-764-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  51. $2,660.00
    SKU: AS-A11-763-000-B

    Macurco AS-A11-763-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  52. $2,660.00
    SKU: AS-A11-762-000-B

    Macurco AS-A11-762-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  53. $2,660.00
    SKU: AS-A11-761-000-B

    Macurco AS-A11-761-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1123zd, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  54. $2,660.00
    SKU: AS-A11-760-000-B

    Macurco AS-A11-760-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-134a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,660.00
    Low Price Guarantee
  55. $2,520.00
    SKU: AS-A11-749-000-B

    Macurco AS-A11-749-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-454b, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  56. $2,520.00
    SKU: AS-A11-748-000-B

    Macurco AS-A11-748-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-452a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  57. $2,520.00
    SKU: AS-A11-747-000-B

    Macurco AS-A11-747-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-450a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  58. $2,520.00
    SKU: AS-A11-746-000-B

    Macurco AS-A11-746-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: SF6, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  59. $2,520.00
    SKU: AS-A11-745-000-B

    Macurco AS-A11-745-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  60. $2,520.00
    SKU: AS-A11-744-000-B

    Macurco AS-A11-744-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  61. $2,520.00
    SKU: AS-A11-743-000-B

    Macurco AS-A11-743-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-507 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  62. $2,520.00
    SKU: AS-A11-742-000-B

    Macurco AS-A11-742-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-134a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  63. $2,520.00
    SKU: AS-A11-741-000-B

    Macurco AS-A11-741-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-125, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  64. $2,520.00
    SKU: AS-A11-740-000-B

    Macurco AS-A11-740-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  65. $2,520.00
    SKU: AS-A11-739-000-B

    Macurco AS-A11-739-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: R-22, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,520.00
    Low Price Guarantee
  66. $2,210.00
    SKU: AS-A11-401-000-B

    Macurco AS-A11-401-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: CO2, 0-5% v/v (0-50,000 ppm), Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,210.00
    Low Price Guarantee
  67. $2,210.00
    SKU: AS-A11-400-000-B

    Macurco AS-A11-400-000-B Analog AireShield, 1 Remote Sensor, Sensor 1: CO2, 0-5,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,210.00
    Low Price Guarantee
  68. $2,510.00
    SKU: AS-A10-782-000-B

    Macurco AS-A10-782-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  69. $2,510.00
    SKU: AS-A10-781-000-B

    Macurco AS-A10-781-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  70. $2,510.00
    SKU: AS-A10-780-000-B

    Macurco AS-A10-780-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  71. $2,510.00
    SKU: AS-A10-772-000-B

    Macurco AS-A10-772-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: SF6, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  72. $2,510.00
    SKU: AS-A10-771-000-B

    Macurco AS-A10-771-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-507, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  73. $2,510.00
    SKU: AS-A10-770-000-B

    Macurco AS-A10-770-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-449A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  74. $2,510.00
    SKU: AS-A10-769-000-B

    Macurco AS-A10-769-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-448A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  75. $2,510.00
    SKU: AS-A10-768-000-B

    Macurco AS-A10-768-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-422D, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  76. $2,510.00
    SKU: AS-A10-767-000-B

    Macurco AS-A10-767-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-410a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  77. $2,510.00
    SKU: AS-A10-766-000-B

    Macurco AS-A10-766-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-407A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  78. $2,510.00
    SKU: AS-A10-765-000-B

    Macurco AS-A10-765-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-404A, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  79. $2,510.00
    SKU: AS-A10-764-000-B

    Macurco AS-A10-764-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  80. $2,510.00
    SKU: AS-A10-763-000-B

    Macurco AS-A10-763-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  81. $2,510.00
    SKU: AS-A10-762-000-B

    Macurco AS-A10-762-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  82. $2,510.00
    SKU: AS-A10-761-000-B

    Macurco AS-A10-761-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1123zd, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  83. $2,510.00
    SKU: AS-A10-760-000-B

    Macurco AS-A10-760-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-134a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,510.00
    Low Price Guarantee
  84. $2,370.00
    SKU: AS-A10-749-000-B

    Macurco AS-A10-749-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-454b, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  85. $2,370.00
    SKU: AS-A10-748-000-B

    Macurco AS-A10-748-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-452a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  86. $2,370.00
    SKU: AS-A10-747-000-B

    Macurco AS-A10-747-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-450a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  87. $2,370.00
    SKU: AS-A10-746-000-B

    Macurco AS-A10-746-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: SF6, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  88. $2,370.00
    SKU: AS-A10-745-000-B

    Macurco AS-A10-745-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234ze, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  89. $2,370.00
    SKU: AS-A10-744-000-B

    Macurco AS-A10-744-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-1234yf, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  90. $2,370.00
    SKU: AS-A10-743-000-B

    Macurco AS-A10-743-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-507 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  91. $2,370.00
    SKU: AS-A10-742-000-B

    Macurco AS-A10-742-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-134a, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  92. $2,370.00
    SKU: AS-A10-741-000-B

    Macurco AS-A10-741-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-125, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  93. $2,370.00
    SKU: AS-A10-740-000-B

    Macurco AS-A10-740-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-32, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  94. $2,370.00
    SKU: AS-A10-739-000-B

    Macurco AS-A10-739-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: R-22, 2,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,370.00
    Low Price Guarantee
  95. $2,060.00
    SKU: AS-A10-401-000-B

    Macurco AS-A10-401-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: CO2, 0-5% v/v (0-50,000 ppm), Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,060.00
    Low Price Guarantee
  96. $2,060.00
    SKU: AS-A10-400-000-B

    Macurco AS-A10-400-000-B Analog AireShield, 1 Integral Sensor, Sensor 1: CO2, 0-5,000 ppm, Sensor 2: No Sensor, Add On Buzzer

    • Easy installation to the wall or 4×4 electrical box
    • NEMA4X/IP65 enclosure
    • Field replaceable smart sensor
    • Temperature compensation technology
    • Optional buzzer
    $2,060.00
    Low Price Guarantee
  97. $1,003.94
    SKU: 03202-001

    Axis 03202-001 D6310 Air Quality Indoor Sensor

    • All-in-one standalone device
    • Detect vaping and smoking 
    • Measure indoor air quality (IAQ)
    • RESET® accredited
    • Visual alerts and two-way communication
    $1,003.94
    Low Price Guarantee
  98. $286.00
    SKU: PIR360-MM

    Magnasphere PIR360-MM 360 Degree Ceiling Mount Passive Infrared with Sensor Fusion

    • Wide Detection Area
    • High-Density Motion Sensing and Detection
    • Easy Installation
    • Advanced LED Interface
    • Self-Tests
    $286.00
    Low Price Guarantee
  99. $122.70
    SKU: NBES0303S

    APC NBES0303S NetBotz 1 Door Switch Sensor, Wired [TAA]

    • Monitor and receive rack access to NetShelter SX Enclosures
    • Wired universal sensor with 12' cable length and RJ-45 connection
    • Compatible with NetBotz 250A, 750 and 755 appliances
    • Includes single pair of sensors for both front/rear door access control
    $122.70
    Low Price Guarantee
  100. $55.67
    SKU: GEM-RTRANS

    Napco GEM-RTRANS Recessed Wireless Window/Door Transmitter, 1 Point

    • For recessed use in both windows and doors
    • Powerful wireless transmitter
    • White housing, magnet & hole cover
    • Field-replaceable 5 year battery. Long-life 3V type DL123A lithium battery supplied
    $55.67
    Low Price Guarantee

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