The strong and stable wireless signal will not interfere with other devices in your home or neighbors; ensure that you never miss a visitor, even if you are a few rooms away or on another floor.

The bell receiver provides rich and clear sound; five adjustable volume levels with a maximum volume of 110 dB design for hearing impaired and seniors; different 55 melodies sound clearly to meet different needs.

The battery operated doorbell set bell button has an extremely low power consumption; built-in transparent protective housing, IP55 water protection level; works at temperatures between -30°C to 70°C; can withstand even the harshest weather conditions.

Wireless bell set can be easily installed by attaching the bell button to the wall without wiring; both the doorbell plug-in receiver and transmitter have LED flashing prompt as visual signal notifications.

The doorbell radio set remembers your last chosen melody even after a power failure; you do not need to reset your previous settings; convenient and easy to use design that improves your user experience.