This wireless button can be connected to Sonoff's RF R3 switches to easily switch lights on/off without the need to draw wires to the button. The button is powered by an A27 battery (not included) and communications on the ISM 433Mhz's frequency.
- Material: Plastic
- Color: White
- Working Voltage: DC 12V 27A Battery (not include)
- Working Frequency: 433MHz
- IC Chip: EV1527
- Remote control distance: 10-30m
- Working Current: 20-25mA
- Transmitter: 85×85×11mm
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.