Product Description:

Wireless twin beam - no rear tamper - 868MHZ

Product Details:

Wireless barrier beam for ultimate indoor/outdoor perimeter protection.
Suitable for windows, doors, small gates etc.

* Operates in direct sunlight due to unique IR beam technology 
* Range: Up to 10M In/Outdoor 
* Barrier heights: 0.5m to 2.7m (1'8" to 9'), with up to 10 pairs of synchronized twin beams 
* High false alarm immunity with pair of beams in each IR link 
* Anti-collision between beam systems (adjacent windows) 
* Powered by standard 3V CR123A lithium batteries with 3 year typical lifetime 
* Encryped IR signal