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C & K Systems 821OS motion detector, US $99.95 – Picture 0
C & K Systems 821OS motion detector, US $99.95 – Picture 0

C & K Systems 821os Motion Detector

US $99.95

  • Colorado Springs, Colorado, United States
  • Jan 30th
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(Part 376)   This item is a used, C & K Systems (8120S), dual technology, motion detector. Dual Tec motion sensors combine microwave and passive infrared (PIR) technologies to provide maximum catch performance, while virtually eliminating false alarms. Sensors in the 8120S are designed for industrial and commercial applications - this unit is equipped with the INFORMER(tm) circuit, which constantly monitors the performance of both the microwave and PIR technologies. If a problem is detected, the INFORMER circuit will visually indicate trouble at the sensor (flashing alarm LED), and can electronically signal trouble to the control panel. This unit is 8.25 x 6 x 4.25". Buyer agrees it is his/her responsibility for the proper use of item(s) purchased from seller and holds seller free of any liability for injury, loss or death resulting from use or misuse. International sales:  If you are able to choose First Class Mail International or Priority Mail International Flat Rate Envelop, USE THESE AT YOUR OWN RISK:  the estimated delivery time varies and tracking is NOT available.  Priority Mail International is recommended.  Please be advised that we  are not responsible for customs delays or holds. Check out my other items!
Type 821OS
Condition: Used
Brand C & K Systems

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