Product Introduction
 
this product is a smart doorbell which is unlike the traditional wireless doorbell. It is simple and easy to operate, has stable transmission signal, fit for apartment, villas, home, hospital and many other places.
this product comply with the state standards and won't contain harmful electromagnetic interference. Please carefully read the introduction to install the doorbell to install the doorbell.
 
Features
1. Simple design, elegant, chic style;
2. Ultra-low-power design, saving energy and sustainable using.
3. 350 m long distance remote control, stable signal;
4. 48 polyphonic ring tones for optional;
5. Adjustable indoor ring volume.