#3 Best Selling product in Home Sensors & Motion Detectors

DOSS DOOR / BEAM ENTRY ALARM KIT / Up to 100m wireless range

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Would recommend

Good value

Good quality

Brand new: lowest price

AU $149.00
Free postage
  • Get it by Fri, 25 Sep - Thu, 8 Oct from Melbourne, Australia
  •  • Brand New condition
  •  • 30-day returns - Free returns
DEA7WL is a compact wireless entry alarm system which is easy to install in both indoor and outdoor. It is designed for both residential and commercial using such as garage door, shops, warehouse restaurants and farm etc. to alert you to the entry of customers and visitors. The system consists of a send/receive unit which transmits an IR beam across the doorway onto a prismatic reflector mounted on the opposite side. The beam is reflected back to the receiver to complete the circuit. When a person walks through the beam, the circuit is interrupted and this causes the alarm to sound an audible warning. The warning buzzer can be mounted in any suitable location.
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