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Items 1 to 20 of 1029

      • For use with the RA-4961 series receivers
      • Wirelessly monitor mailboxes or any tilting motion
      • Up to 1,000ft (305m) transmission range
      • Mounts to standard mailbox flaps or other flat surfaces that may tilt
      • Adhesive mount – no screws required
    Model No : RA-4961-MBQ
    $19.67
    Low Price Guarantee
    Availability: Usually ships within 3-5 business days
      • Highly reliable, long-lasting ultraviolet (UV) receptor tube
      • Low power consumption
      • Can be mixed with other detector types on the control panel's initiation detection circuit (IDC)
      • Easily maintained; can be cleaned without disassembly
    Model No : D284
    $208.44
    Low Price Guarantee
    Availability: Usually ships within 2-3 business days
      • Compact Size
      • Simple Installation and Easy Set up
      • 198 Independently Selectable Zones
      • Duration Settings from 0-99 seconds
      • On-Screen Programming
    Model No : VMD 198
    $267.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • IP65 structure (rain, dust and insect protection)
      • Lighting and surge protection up to 14kV
      • 99% beam blocking stability
      • A.G.C. Circuit
    Model No : ZI-AO20
    $100.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • IP65 structure (rain, dust and insect protection)
      • Lighting and surge protection up to 14kV
      • 99% beam blocking stability
      • A.G.C. Circuit
    Model No : ZI-AO40
    $111.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • IP65 structure (rain, dust and insect protection)
      • Lighting and surge protection up to 14kV
      • 99% beam blocking stability
      • A.G.C. Circuit
    Model No : ZI-AO60
    $158.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Selectable 4 channel beam frequencies
      • Environmental disqualification circuit
      • Lightning and surge protection up to 14kV
      • 99% beam blocking stability
      • A.G.C. Circuit
    Model No : ZI-AO100
    $407.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Selectable 4 channel beam frequencies
      • Environmental disqualification circuit
      • Lightning and surge protection up to 14kV
      • 99% beam blocking stability
      • A.G.C. Circuit
    Model No : ZI-AO200
    $474.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Patented Quad Zone Logic
      • Spherical Lens Design
      • Sealed Optics
      • Selectable Pulse Count: 2 or 4
      • 78 Detection Zones
    Model No : ZI-PI12SA1
    $25.50
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Simple to install
      • Settings are mechanically adjustable with dipswitch and levers
      • Safety is assured by the 2 rows of presence detection closest to the door
      • Sensor detects a person or an object and holds the door open as long as they are in the threshold area, even if they stop or pause
      • Features a compact and slim design
    Model No : OA-203CBL
    $163.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Compatiable with RC-20U(Chime Box W/Relay), TR-20U(Repeater) and any receiver of Wirless 1000 series
      • 50ft. Long range & 17ft. fan pattern selectable
      • Can be installed on the wall, celling and desktop
      • Weatherproof structure(IP54) for indoor and outdoor applications
      • Over 8 million codes possible, eliminates interference from neighbors
    Model No : TD-20U
    $52.00
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Input Impedance: 6k ohms unbalanced, 12k ohmsbalanced
      • Input Connectors, each channel: 3-pin XLR & 3-pindetachable terminal blocks (1 each per channel)
      • Output Connectors, each channel: Safety-shroudedbarrier strip
      • Load Protection: On/Off muting, DC-fault power supplyshutdown
    Model No : CX-502
    $88.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Eighty two (82) zone dense detection Pattern (15m range)
      • Active Infra-red Anti-mask technology
      • Sensitivity Setting Adjustment - High, Medium, Low
      • Pulse Count Adjustment
      • Unique quality Spherical Lens design
    Model No : CX-502AM
    $88.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Multi-Focus Optics (Patent Listed)
      • Double Conductive Shielding (Patent Listed)
      • Completely Sealed Optics with Dual Structure
      • Dual Purpose Lens
      • Temperature Compensation Circuit
    Model No : CX-702
    $67.88
    Low Price Guarantee
    Availability: Usually ships the next business day
      • Patented multi-focus technology
      • Patented double conductive shielding
      • Temperature compensation
      • Sealed optics
      • Spherical lens design
    Model No : CX-702RS
    $100.88
    Low Price Guarantee
    Availability: Usually ships the next business day