433MHz Wireless Motion Detector
1, This sensor can't be used independently.
2, It can work with all host in our store.
It is the classical infrared detector, it is used all over the world. It is 433MHz and compatible with 433MHz alarm panel in my store.
The principle of infrared detector is induction infrared signal from the human body,and the temperature is more sensitive to the environment,it can detect the movement of the human body,the detection range is usually 5-12 meters,summer temperature is high,the detection range will be nearly;Winter low temperature,detection range will be far away. Infrared sensor should be installed in the position of the 2.2 m form the ground, on the detection area. Infrared can only be installed in the interior, not to the sun,not to the window and temperature easy to change. Infrared installation will influence the detection range and the accuracy of detection.