Sensor works in two modes:
- a) ON/OFF mode: the transmitter sends two different signals: one for turning on and the other for turning off of the appliance. The appliance is turned on as long as the sensor indicates people present.
- b) ON mode: The transmitter sends only signal for turning on.
The ON time can be set by the “TIMER ” function directly on the receiver.
The size of the area covered by a ceiling-mounted PIR switch depends mainly on its installation height and turning angle. In general, the size of the movement detection zone is affected by a lot of other factors too, e.g. speed and direction of the people‘s movement with respect to the switch,
ambient temperature, or presence of interfering sources (heaters, lighting, etc.).
A tilting frame is extremely suitable for the switch to cover "blind“ angles of the other sensors in corners, niches, under balconies in large halls, etc.
