Such a system is less protected from hooligan actions, but it is also cheaper.
The principle of action is very simple — when approaching the Pussuar of a person, the sensor records the infrared signal reflected from the body. If a person is in the area of action of the sensor is more than a specific time (as a rule, about 8 seconds), the system goes into standby mode and after a person is removed from the Pussuar, it flows out. As in the radar system, many parameters of infrared electronics can be configured using the remote control panel. The system can be installed both at the manufacturer’s factory and sold separately for independent installation.
