About PIR Motion Detector Ajax MotionProtect White
- Works for up to 5 years without battery replacement - Ignores dogs and cats weighing up to 20 kg and height up to 50 cm - Detects movement accurately in hot conditions, even at a temperature of + 40 ° C
AVOID FALSE ALARMS
The device detects human presence through its passive infrared sensor. The received data is processed digitally in order to avoid false alarms.
Equipment comes with the battery installed, ready to use, with one click, it can be connected to the Hub in the application.
The device automatically increases or decreases the sensitivity of the sensor to accurately detect movement during hot and cold weather.
What is a passive infrared sensor?
The passive infrared sensor measures infrared radiation from objects in your field of view. All objects emit radiation, the hotter the object, the more radiation will be emitted. This type of infrared sensors are called passive, because they capture the heat of the object detected in the environment without emitting infrared light.