H-108a

Colourful light & and strings music remote control doorbell.
Control distance 40-80meters.
Indoor part AC-220v, outdoor part DC 12v
Easy to install and long life using.

We are a professional manufacture in China.
Our products mainly include:
* telephone
* receive only phone (answering phone)
* telephone accessory
* telephone cable
* telephone ringer
* telephone jack
* telephone plug
* voipphone
* skypephone
* usbphone
* connect plug
* crystal bung
* ADSL filter
* intercom
* doorbell