Features:
1) 27MHz radio frequency, single channel
2) With the optical technology, the motion can be detected on most surfaces, including
wood, plastic, paint
3) Auto smart sleep and wake-up function and lower working current
4) Operating range: 1.8m in normal environment
5) 800dpi hardware resolution

Specifications:
1) Optical sensor
2) Working current: 22mA
3) Tracking speed: 435mm/s
4) Working voltage: 3V
5) Switch life: 5 millions
6) Switch force: 60?0.15g
7) Switch resistance: >100M|?
8) Dimensions: 96 x 53 x 33mm

Inner packing:
Color box, or tin box

Outer packing:
60pcs/ctn, or according to customers' requirements