built in transformer door chime, mechanical door chime supplier Malaysi
ECOBRIGHT Door Bell (Mechanical Door Chime) - Q303
Specification
- Q303
Specification
- Voltage (Receiver): AC110 - 240V
- Colour: White
- Power Consumption: AC < 1W
- Sound: Mechanical ''Ding Dong''
- Transformer: Built-In Transformer
ECOBRIGHT Door Bell (Mechanical Door Chime) - Q302
Specification
- Q302
Specification
- Voltage (Receiver): AC110 - 240V
- Colour: White
- Power Consumption: AC < 1W
- Sound: Mechanical ''Ding Dong''
- Transformer: Built-In Transformer