Wireless Beam Security

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Wireless beam security.

1 16 of over 1 000 results for wireless security beam alarm htzsafe solar wireless driveway alarm system 1 2 mile long transmission range 300 feet wide sensor range no wiring no need replace battery outdoor weatherproof diy security perimeter alert system. 07 30 17 00 27 31 207 3114. Htzsafe solar wireless driveway alarm system 1 4 mile long transmission range 190 feet wide sensor range no wiring no need replace battery outdoor weatherproof diy security perimeter alert system 4 2 out of 5 stars 102. The roboguard is a stand alone wireless automatic outdoor intruder security system using passive infrared sensor beams that detect movement up to 20 meters away in an 110 arc.

All wireless outdoor beams feature a unique built in siren that provides an unexpected element of surprise next to an intruder. This outdoor wireless early warning system compliments your existing security structure at home or office when strategically placed to detect unexpected movement. Built in repeater functionality for extended wireless range. When someone passes the infrared region for an.

Each guard has two sensors one on top and one at the bottom each emitting 11 beams a top and bottom beam have to be broken within half a second to trigger an alert. 18m detection range 90 degrees wide. Install them at the opposite positions. 4 5 out of 5 stars 92.

Description this is a pair of infrared detector. Then there is a infrared area between these two detector parts. Fidgetkute home security wireless dual beam infrared ir door sensor detector burglar alarm show one size. Customers who bought this item also bought.

Sort by featured best selling alphabetically a z alphabetically z a price low to high price high to low date old to new date new to old. Reliable perimeter security and protection beam laser beam alignment function twin beam. Two way wireless communication 868 mhz frequency 8 adjustable sensitivity settings. The beam operates up to 3 years from 3 standard aa alkaline batteries.