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 function as an alarm, for intruder detection. It can function as an automatic doorbell when a person enters.
• The sensor works with a 6F22 battery (not included). The doorbell works with three LR-14 batteries (not included), or also with a 6 VDC power supply (not included).
• The doorbell has a volume selector: off, low and high. It also has a visual warning device (red light).

• Gross Weight: 280 g
• Product size (width x depth x height): 24.5 x 24.5 x 5.0 cm
• Number of packages: 1
• Packages size: 24.5 x 24.5 x 5.0 cm
• Master-pack: 1