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Showing 73–84 of 93 results
Passive Infrared Motion Detector, 345 MHz, 30ft x 50ft Sensor Range, Battery Powered, Pet Immune, ABS Plastic Housing, White
$85.20
Passive Infrared Sensor Transmitter
$89.17
Recessed Door Contact
$35.15
Recessed Door Window Contact Sensor, 345 MHz
$36.15
Smoke Heat and Freeze Detector 8th Edition
$132.06Smoke, Heat, Freeze Detector. 8th ED UL
$141.06
Square Channel Magnet with 3/4in Recessed (Flush Mount) Switch, Closed Loop, White
$6.45
Surface Mount Water Contact with 6ft Jacketed Lead, Normally Closed for a Closed Loop Circuit, Min 5 VDC to Max 24 VDC, Automatic Reset Standard Gap 1/4in+, Gray
$35.50Thin Door/Window Contact
$28.76
Water Sensor with Relay Contact with Terminals, Normally Closed for a Closed Loop Circuit, 12 Volts DC, Automatic Reset Standard Gap 1/4in+
$57.30
Wireless Door Trans 2-Zone
$113.66Wireless Door Trans Low Profile
$62.59
