Self-powered technology

When press the doorbell button, your kinetic energy will be transfer into electrical energy, which can be used to send a radio signal. Therefore,the energy is harvested and battery is not needed. We have applied patents for this revolutionary technology.

Strong signal

If no barrier exists, the transmitting distance will be up to 100 meters. The factual indoor transmitting distance is 30-50 meters, which can fit the common area of home.
With the help of relay, it can be transmitted longer.

Low power consumption Wide voltage

The receiver needs AC power supply. For advanced on-off step-down power supply is applied, the power consumption is low to 2w. The suitable voltage range is 86-365 v, which can fit the power supply standard of most countries.

Relay function

The traditional receiver of the doorbell can receive the signal only. Our doorbell receiver can forward the signal to each other at the same time when it receives the signal, so that enlarge the receiving range.

Unique coding

Our doorbell applies "16-bit lead code + 32- bit ID code + 24-bit content code + 8-bit CRC". Such complex design is used to ensure every product has one unique code, which can lower false ring probability to 1/1,000,000,000,000.