KA-S77 Small Size Outdoor motion sensor specifications:

1) Power Source: 100~130V/AC
                                 220~240V/AC
2) Power Frequency: 50Hz/60Hz
3) Detection Range: 2~10m(adjustable)
4) Time Setting: 10Sec~7Min.(adjustable) 
5) Rated Load: 2000W Max.
6) Ambient Light: <10Lux~2000 Lux (adjustable)
7) Power Consumption: 0.45W(static 0.1W)
8) Work Temperature: -10~+40°C
9) Working Humidity: <93%RH
10) Detection Motion Speed: 0.6-1.5m/s
11)Installation Height: 1.8~2.5m  

12) Waterproof grade: IP44

KA-S77 Function:

1) It can identify automatically day and night, what's more, ambient light can be adjusted freely,
so it can work automatically at night and stop in the daytime.  

2) The detection range can be adjusted varying with the local place.

3) Time-delay can be adjusted; users can adjust it according to local condition.

4) Continuously induce, time-delay can be added automatically.

KA-S77 Actual photos: