Product Description

Wired Mechnical Dingdong Doorbell
B type: powered by 3x1.5v battery,
D type: Powered by 230V Voltage
T type: powered by built-in transformer 220v input, 8V/1A output.
80dB @1m.
170x105x49 cm.
Widely sold in European Countries.
Popular model, Home Safety Choice.
Classical Dingdong Sound, A beautiful Memory.

Payment Terms︰ T/T