Features and functions

1. 2 lights indicator red or blue

2. USB powered

Technical Parameters

1. Operating voltage: DC 3V (5#AA battery 2pcs)

2. Detection distance: 8-12m

3. Low battery reminding

4. Static current: 15μA

5. Working current: 25mA

6. Frequency: 433MHz

7. Speculation range: Vertical 60°; Level 110°

8. Battery standby time: 2 year

9. Size: ?60.8 * H84mm