1.Traditional Dingdong sound doorbell 2.Good performace long life door bell 3.with good quality and competitive price

Model:KY3103KY brand home necessary traditional loud sound  wired Doorbell
Sort	Door bell
Name	Door bell
Export Packing
Unit Dimension	13.3x9.3x4cm
Carton Dimensiont
Unit Weight	195g
Net Weight
Gross Weight
The use power source is: 220VAC,50/60HZ.the doorbell sound is DingDong the sound. Installs the power switch in the entrance appropriate position, facilitates visits the visitor according to the doorbell. Supply Voltage(Vdd):220VAC,50/60HZDecibel(dB):30CM≥108dB;60CM≥100dB;100CM≥95dB

KY brand home necessary traditional loud sound wired dingdong Doorbell