Humidity Sensors

  1. Bosch FAH-440 Analog Detector

      • Selectable Fixed Temperature threshold
      • Rate-of-Rise feature can be switched on or off
      • Selectable base locking mechanism prevents malicious removal of the detector
    $50.74
    Low Price Guarantee
    SKU: FAH-440
  2. Bosch 5622 Dual-circuit Rate-of-rise Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $26.57
    Low Price Guarantee
    SKU: 5622
  3. Bosch 5624 Dual-circuit Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $25.79
    Low Price Guarantee
    SKU: 5624
  4. Bosch 5604 Single-circuit Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $14.82
    Low Price Guarantee
    SKU: 5604
  5. Bosch 5603 Single-circuit Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $14.82
    Low Price Guarantee
    SKU: 5603
  6. Bosch 5602 Single-circuit Rate-of-rise Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $14.73
    Low Price Guarantee
    SKU: 5602
  7. Bosch 5621 Dual-circuit Rate-of-rise Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $32.56
    Low Price Guarantee
    SKU: 5621
  8. Bosch 5623 Dual-circuit Mechanical Heat Detector

      • Post-activation indicator to easily identify units in alarm
      • Multiple configurations satisfy a broad range of installations
      • Broad range of back box mounting options
      • Reversible mounting bracket for surface-mount or flush-mount installations
    $25.79
    Low Price Guarantee
    SKU: 5623