2-Wire Connection Audio Door Phone Security Intercom System PY-DP3208A
1.Talking distance is above 100m
2.Easy DIY installation
2-Wire Connection Audio Door Phone Security Intercom System PY-DP3208A
Specifications:
2-wire connection.
With unlocking function.
Anti-oxidation, wearable aluminum outdoor unit.
The name or room No. of the user can be displayed
on the outdoor unit , along with LED indication.
High-quality circuit to promise sharp clear voice.
Talking distance is above 100m (2X0.75mm2).
Easy DIY installation.