HSY-VDPE
Simple Video Door phone(Economy)
Specification:
DOORPHONE KITS
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