Expandable system, capable of connecting up to 6x wireless (VL-SWD275) monitors.
7″ colour display, with touch sensor keys.
1.3 mega pixel camera

One-touch voice change feature, deepens the voice heard at the door station, so a female voice sounds like a male voice.
Auto picture recording, can record up to 50 still images from door station calls, or monitoring sessions (4 still images per session) which can be played on the wireless monitor.
Supports electronic door lock release.
Night vision – door station is equipped with LED lights, enabling colour display of visitors at a distance of about 50cm, even if when it is dark.

Includes:
1x Main Monitor(VL-MWD275)
1x Door Station(VL-V524L)
1x Wireless monitor(VL-WD619)
1x Power Supply Unit (VL-PS241)