SL-650QDM - OPTEX - OPTEX 200m QUAD DUAL MODULATION MASTER MODEL
SL-650QDM - OPTEX
The new SL-350QDM includes even more features to protect against false and missed alarms caused by mis-alignment and env ...
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The new SL-350QDM includes even more features to protect against false and missed alarms caused by mis-alignment and env ...
The OPTEX SL-350QNR is a 100m battery-powered outdoor active infrared (AIR) beam set which is designed for perimeter sec ...
The OPTEX SL-350QFR is a 100m battery-powered outdoor active infrared (AIR) beam set which is designed for perimeter sec ...
SHORT RANGE BATTERY OPERATED PHOTOELECTRIC DETECTOR by OPTEX
SHORT RANGE BATTERY OPERATED PHOTOELECTRIC DETECTOR by OPTEX
WaterBug Moisture Detection System
Additional Surface Sensor For Waterbug 200 And 350
Electronic Humidity Sensor
Monitor two zones with any combination of a remote temperature, humidity or water sensing probes. If temperatures and hu ...
The Winland EnviroAlert EA-400 is a four zone environmental monitoring device capable of monitoring any combination of t ...
Wireless Temperature Accessory for EnviroAlert EA800 or EA800-ip