2.4G 4-Key Remote Control
- Model: R-B02 2.4g
- Chip: GFSK
- Frequency: 2.4GHz
- Voltage: DC3V
- Distance: 70m
- Size: 68* 35 * 13mm
This remote control is widely used in access control, security alarm devices, home automation, industrial control, motor switching control, car key, etc