1.Infrared motion detecter

2. Recordable sounds to meet different customer needs.

3.360 degree for horizontal and 90 degree for vertical to adjust detecter

4.Detecter range:5-8 meter

5.Detecter angle:120 degree(without mask-narrow)

6.With detachable detector mask-narrow for special require

7.Work temperature:-30 ~ 60 degree

8.Power:1.5V AA battery * 4pcs or DC 6V adapter

9:It can use in Shop,supermarket ect.it's 3 in 1 function.can be a doorbell,alarm and can record.