Stand Alone Detectors
Grid View:
Carbon Monoxide Detector (CO1) 12 volt sensor NB-983-CO-12
$18.75
Carbon Monoxide Detector (CO1) 12 volt sensor with Relay (Chinese)
The conventional CO detector comes with a relay output (12/24V) and base...
heat sensor with Base (Chinese) alarm time 30 seconds to avoid false alarm OT-306
$11.10
heat sensor with Base (Chinese) alarm time 30 seconds to avoid false alarm
Conventional heat sensor, country of origin china, suitable for homes, hospitals, factories and restaurants..
Natural Gas Sensor Detector12 volt with relay NB-983-NG-12
$18.75
Natural Gas Sensor Detector12 volt with relay (Chinese)
Conventional natural gas detector with relay output (12/24V) and base included.
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standalone natural gas sensor unit NB-920-N-R
$15.35
standalone natural gas sensor unit at 220 volts With Relay..
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