5 Star new solar perimeter beams, no false alarm, Wireless solar beams for perimeter security, solar power and beam is seperately part, and you can adjust the solar power battery angle when you install you anjust the best angle for the beams, avoid that sun light affect the infrared beams...

100M Infrared beams sensor Waterproof IP65, it can reach on protect outdoor of your house,industry/warehouse security, it compatible 433Mhz alarm panel, can cover 100m distance, it is necessary security equipment. Solar power, you are not worry the power off, and can be install it any...