Sygonix Passage detector

The passage detector signals, for example, the entry of a person into the salesroom of a shop. It also serves as an ideal deterrent for the house or garage and protects against unrecognised access. The sensor unit has a built-in PIR sensor that reacts to temperature changes in the detection area, e.g. when a person enters the detection area. The sensor unit then sends a radio signal to the signal transmitter unit. This emits a sound signal (5 different signal tones and 4 different volume levels can be selected), and two LEDs also flash. The sensor and signal transmitter unit are operated with batteries. However, the signal transmitter unit can also be operated with an external power supply unit (not included, can be ordered separately).