MCU one-button Remote Control 433M SOS for help
- Model: R-A02-K1
- Chip: MCU learning code
- Frequency: 433/315 MHz
- Voltage: DC3V
- Distance: 300m
- Size: 59* 34 * 11mm
This one-button 433Mhz Remote Control is widely used in access control, security alarm devices, home automation, industrial control, motor switching control, SOS remoter, lighting control, LED lamp controllers, etc.