AC 220V Wired Dingdong Sound Door Bell Wired Door Chime

Product Overview

Description

Mechanical striking Dingdong sound door bell, wired door chime

Features:

1.High quality and best price

2.This doorbell Sonorous tones

3. Delicate smart part, makes the doorbell a saluting angel of dwelling house, work building, tire building, factory , hotel and so on.  You will never miss any guests.

4.All day long anti-interference system, protecting the doorbell from interferences outside or between neighbors.

5.The energy saving design protects the environment.

6.Only "dingdong sound"

 

 

 

 

 

Model:ZY-9

Name:Dingdong doorbell

Unit Dimension:9*13.5*4cm Unit weight:190g

The doorbell will send out " Dingdong Sound" when  circular telegram

Installation:the power switch in the entrance appropriate position,convenient for visitor's pushing the doorbell 

Supply Voltage:200-240V 

Decibel(dB):30CM≥110dB;60CM≥100dB;100CM≥95dB