- 1000 Ft Wireless Range: The wireless doorbell adopts high-end information analysis technology, allowing you to connect the receiver and buttons from a long distance.
- Easy to Install: The wireless doorbell does not require wiring or drilling for installation, and the plug-in receiver allows you to plug and play, making it very convenient.
- Multiple Ringtone Options: The M520 doorbell receiver has 58 ringtones to choose from, and the M5373 receiver has 32 ringtones to choose from. You can set different ringtones for your different doors and support using them with multiple buttons.
- High Alarm Sound: Both M520 and M5373 receivers can adjust the alarm volume, with a total of 5 volume levels (including mute mode). You can briefly press the volume button to adjust according to your needs.
- Waterproof Button: The F55 and F152 buttons are made of ABS material and have waterproof capabilities, so you don’t have to worry about the buttons not working due to rain.
