BeMatik - Sound and presence detector and alarm based on infrared sensor and motion detector 2 modules

Presence warning and acoustic alarm, based on an infrared movement sensor. The detection area is wide. Installation is simple, as it is enough to fix the detector on the wall. 8m detection distance. 60 ° detection range. Detection speed of 0.6 to 1.5 m / s. Ideal to install at the entrance of businesses, shops, offices, etc. It can function as an alarm, for intruder detection. It can function as an automatic doorbell when a person enters. specs Presence warning and acoustic alarm, based on an infrared movement sensor. The detection area is wide. It is made up of two modules: the detector and the bell. They communicate with each other by radio frequency (wirelessly). Installation is simple, as it is enough to fix the modules to the wall, where each one has to carry out its function. 8m detection distance. 60 ° detection range. Detection speed of 0.6 to 1.5 m / s. Distance between sensor and doorbell: 50 m. Ideal to install at the entrance of businesses, shops, offices, etc. It can