Model: HX-0091
DC
Doorbell / Interphone with two-way communication
Easy to install and long life using.

And we have various type for you reference. Such as jingle doorbell, remote doorbell, etc.

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