الوصف

Support ***2 beam, guardrail length and correlation distance (****0m) optional Special optical technology, import filter and AGC circuit design Double-beam identification principle High anti-jamming and low rate of false alarm Pet immunity **0?-rotary and fast focus The standard output interface Can work with various alarm hosts at home and abroad Aluminum alloy body for indoor and outdoor use Waterproof structure Any cutting of the wire will cause a sudden alarm Wired/wireless/ wireless and wired compatibility Installed in window, balcony, villa, parking space and other places for perimeter security Power supply: *2V DC OEM/ODM orders are welcome