Wireless Infrared Beam Alarm

This high tech device creates an invisible infrared beam up to 60 feet long between the two devices and sounds a loud alarm or pleasant chime when the beam is crossed.

Wireless infrared beam alarm.

Built in repeater functionality for extended wireless range. Dual pir beams for minimal false alarms. 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. Seco larm e 931 s35rrq enforcer indoor outdoor wall mounted photoelectric beam sensor with 35 foot range.

Retail stores and businesses can use the one chime feature to announce customers entering the store or the chimes to alert them when someone enters an off limits area in this mode the chime sounds. Dakota alert bba 4000 solar powered break beam alarm kit bbt 4000 infrared wireless transmitter and dcr 4000 driveway alarm receiver up to 1 mile operating range guardline wireless driveway alarm outdoor weather resistant motion sensor detector best diy security alert system stay safe protect home outside property yard garage gate. 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. Waterproof triple beam alarm photoelectric infrared led detector security system home security alarm infrared detector sensor abe 100 4 6 out of 5 stars 3.

97 112 of over 1 000 results for infrared beam alarm aoile black photoelectric infrared detector single beam alarm infrared sensor as home door security system 14 36 14. Built in 95 decibel programmable siren. Entry alert beam chime alarm invisible beam alert 671 entry chime sounds when invisible beam is crossed. With the safety beam you know when someone crosses the line.

This high tech device creates an invisible infrared beam up to 60 feet long and sounds a loud alarm or pleasant chime when the beam is crossed. Driveway alarm wireless outside 1byone motion sensor alarm 1000 ft range extra loud chimes home security alarm system with 1 receiver 2 weatherproof infrared sensors protect indoor outdoor property 4 2 out of 5 stars 1 111. 1byone wireless home security driveway alarm 1 battery operated receiver and 2 pir motion sensor detector weatherproof patrol infrared alert system kit 4 2 out of 5 stars 2 250 22 99 22. Two way wireless communication 868 mhz frequency 8 adjustable sensitivity settings.

18m detection range 90 degrees wide.