1) The motion sensor can detect through light cover 2) This sensor works well at very high or very low temperature

Specification:                                                                                                                            

High-frequency output of this sensor is ≤10mW (test value is less than 0.01mW) that is just one 100th of transmission power of mobile phone or output of microwave oven

1) Motion sensor can be ceiling and wall mounted

2) Power supply: 220 to 240 or 100 to 130V AC

3) Power frequency: 50/ 60Hz

4) Installation sit: indoors, wall/ceiling mounting

5) HF system: 5.8GHz CW radar, ISM band

6) Transmission power: <10mW

7) Rated load:

                   1200W (220 to 240V AC)

                   600W (100 to 130V AC)

8) Detection angle: 360 and 160°

9) Reach: 2 to 10m(dia), adjustable

10) Time setting: 8 seconds to 12 minutes

11) Light control: 2 to 2,000Lux

12) Power consumption: 0.9W

13) Working Temperature: -10 to 55°C

Used for situation that it's hard to mount sensor outside, such as many kinds of ceiling lamps and electric appliances with plastic crusts, can detect slight movements through doors, panes of glass or thin walls, sensor can work.

The product picture:                                                                                                           

The product measurement: