color: White
Material: ABS
Size about: 54*32*6mm

Working voltage: DC 3V
Working current: 15mA
Wireless frequency: 315MHz/433MHz (optional)
Oscillation mode: ev1527
Emission distance: 80-150m
Coding mode: support both 1527/2262
80m range wireless transmitted in the open area
3Global used standard wireless transmit, ASK modulation transmit