4 beams detector

Detailed Product Description

The active infrared baluster is best equipement to keep house safety. Its can be installed outdoor or indoor. Such as: yard, building surrounding, door , window etc. and it can substitue the metal structure of house. It will response soon when somebody moves into the beam area and dial the pre-setted numbers at the same time.The invisible defense bundles forms the protection zone. And the bundles is optional.( 2 bundle, 4 bundle, 6 bundle, 8 bundle or 10 bundle). Two beam can avoid the false alarm of bird, dove, pet and the like. It is also anti-dismantle and anti-cut. It is compatile for all host: wired/wireless. The height of beams also optional:( 10m, 15m, 30m).