الوصف

Solar Wireless Infrared Photoelectric Beam Detector 1. Tamper protection 2. No need to change batteries 3. Easy to install 4. Simple Own the solar wireless infrared photoelectric beam detector , you will feel so safe and convenient The main features as follows : 1 .Alert state can be set or reset by a wireless remote controller 2. Unique design, revolutionary in long distance guarding field 3. Power : solar erengy 4. No cable wire , no need to change batteries , no maintenance, easy to install or remove suitable for temporary 5. Tamper protection 6. Mounting : wall or pole mounting 7. total wireless , *4 hours protection 8. Digital frequency convert avoid interference 9. Ratory optical axis beam adjust *0. 2/3 beams simultaneous to avoid false alarm *1. low power consumption , working without sunlight for more than *5 days