Self-powered, No Batteries Required
The self-powered wireless doorbell requires no batteries, with an internal energy collection module that converts mechanical energy from pressing into electrical energy to power the circuit.
Wireless RF Communication
The communication method is wireless radio frequency, so installation does not require any wiring.
The doorbell has a power-off memory function, remembering the last set music track and ring volume after power is restored.
Completely wireless. Powered by kinetic energy generated from simply pressing the switch.
With a diameter of only 61 mm, it fits perfectly into any location.
Mount the switch with adhesive tape.
You can press the switch in any directions you want.
Examples Of Use Cases
Q8 Wireless Self-Powered Doorbell
| Working voltage | AC100V-240V 50/60Hz |
| Power supplier | Self-powered |
| Communication mode | RF 433MHz |
| Modulation Type | FSK |
| Sound volume | 4 |
| Ringtones | 40 |
| Capacity | Up to 10pcs transmitter |
| Transmission Distance | outdoor：150m indoor：40m Separated by two walls indoors：25m |
| Ringing Lifetime | Continuous ringing for 48 hours (20 seconds per cycle) |
| Standby Power | < 0.15W |
| Plug type | CN |
| Transmitter dimension | L69mm*W41mm*H19mm |
| Receiver dimension | L69mm*W35mm*H38.5mm |
| Working temperature | -20℃~ +55℃ |
| Color | white |
Support & Questions
Please contact us if you need the datasheet.