Custom Audio Intercom Wire Door Phone, Door Release Intercom Door Bell

Wire Intercom system doorbell, Unlock and opening doors

1. Two-wire connection audio doorphone
2. Electric controlled lock release
3. Durable and clear voice
4. Easy DIY installation
5. Audio doorphone for apartment system
6. No need for wire installation
7. Suitable for already decorate houses
8. Talking distance above 150m
9.12v unlocking for electric lock
10. OEM service is available.





Spec:

Model: AC 3208
Material: ABS
Voltage: AC 220V
MOQ: 1, 000 sets
Size: Indoor: 208mm*98mm
Out door: 105mm*80mm
Packing: Color box, 30 sets/ctn
Carton Size: 49.5* 43.5* 44.5cm
OEM: Available