2016 factory sale Piano Wrieless Doorbell

タイトルまたは説明

        Wireless doorbell is an ideal unit for easily installing a doorbell without the hassle of wiring. Simply plug the receiver to an AC outlet and mount the transmitter where needed and you are ready to go! The doorbell features *2 ringtones and four levels of volume to suit your needs and can reach a distance of up to **0m when there are no obstructions.
 

Main features:

1.  Stylish modern design fits into any home and office.

2.  *2 ringtones(*6 chord)to choose from and 4 steps volume control(*5~**0dB).

3.  Simple to use and easy-to-install without the hassle of running any wires.

4.  With up to **0m operating range in open space,**0m audible range.

5.  IP*5/IP*4 waterproof transmitter

6.  Eye-catching backlight flashes when someone pushes the doorbell.

7.  Different quantity of push unit(transmitter) and chime unit(receiver) are free to pair together.

8.  If paired multiple push units in one system,the chime can be set to different for each push unit.

9.  Using learning code to prevent interference from other wireless transmitters.

*0. Easy to choose your change and select your favorite ringtone with forward and backward .

*1. Automatically save selected ringtone after power off.

*2. Approved with CE,FCC,RoHS certification.