Wireless curtain passive infrared detector

Functions and Specification:
1.It adopts illegible logic intelligent recognising technology.
2.Crossing defence area can be set.
3.Resist interference of electromagnetic, spotlight and pet immunity.
4.Low consumption current with 2pcs "AA" dry battery powered for 1 year.
5.Two levels sensitivity setup and temperature compensation for reliable alarm.
6.One-way or two way direction alarm are available to be set.
7.Direction recognition and time are adjustable in one-way mode.
8.With SAWF wireless transmission technology to ensure long distance and reliable emitting.
9.Detective distance <8m
10.Installation: can be wall or ceiling mounted.
11.Working voltage:DC3V (2pcs Size AA dry battery)
12.Transmitting frequency:433MHz
13.Transmitting distance: 400m (open area)
14.Dimension:110*70*40mm