Video Door Phone

Description:
Applies to high-rise and multi-storied buildings Supports Door bell, intercom, video, monitoring, door releasing by indoor unit, call to administrator and exigency alarm to the administration center System can be assorted with several outdoor units to control different entrances or exits, and setting neighborhood access host Outdoor station with a combined structure of aluminum alloys and engineering plastics Outdoor unit with four alarm interfaces, supports multiple ways of withdrawing or deploying the defense system Indoor phone may be interchanged and any fault or short circuit will have no impact on the system The indoor station may receive the area information issued by the administration center

Post Date:	5/18/2008
Expiry Date:	8/16/2008