Wireless Door Beam Sensor
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Wireless door beam sensor. Wireless receivers transmitters accessories. In stock on september 27 2020. Digi code universal sensors cr2149 universal garage door opener safety beam sensor. Supreform ip67 waterproof universal 10 30vdc safety retro reflective photoelectric beam sensor for 12vdc and 24vdc gate opener garage door sensor up to 40 feet sensing range pre wired 6 6 feet cord 3 9 out of 5 stars 21.
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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. Door window sensor alerts the wp 100 wireless home protection system when a door or window is opened. The entry alert or chime occurs when someone breaks the invisible beam. When a person walks through the beam the circuit is interrupted and this causes the alarm to sound an audible warning.
Sensors touchless sensors loop detector etl ul 325 reflective beams twin photobeams quad photobeams single photobeams flush mount photobeams curtain sensors barrier sensors ir proximity sensor entry alert systems beam sensor accessories microwave rte sensor water. 49 list price 36 99 36. 4 1 out of 5 stars 220. Ideal for use in windows and doors around home including garages cabinets sheds attics side doors freezers etc.
Entry door window alarm with chime. The beam is reflected back to the receiver to complete the circuit. More product details close.
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