Sell Quad Photoelectric Beam Detectors

Description

High-powered surplus capacity works normally even in harsh environment Reliable quad active infrared photoelectric detectors and activate alarm only when two beams are blocked simultaneously Adopt the best technology of security industry, Digital Dual FM technology. EDC working mode, can remind user, check the detectors, and avoid false alarm Advance anti-crawl design Many adjusting methods: Convenient alignment: indicating LED and buzzer besides view finder, measures voltage Convenient installation: LED display, buzzer, view finder, and measures voltage Outdoor detection range: **0m Power: *0.5 to *8V DC Maximum current: **5mAh Temperature: **0 to *0Ãï¿&frac*2;°C Store temperature: **0 to *0Ãï¿&frac*2;°C Alarm output: NC **0mA at *4V DC Tamper output: NC 1A and *4V AC Alignment range: Horizontal: **0Ãï¿&frac*2;° Vertical: *0Ãï¿&frac*2;° Material of cover: black PC Weight: 1, **0g