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China
Personne àcontacter Ms. Kerry
3rd Floor, Bio valley Building, North district, Hi-Tech industrial Park, Nanshan district, Shenzhen, Guangdong
PBX system is a video intercom system, audio goes through PB (A) X switch, and with monitor with internal telephone function. In this system, monitor can call monitor and normal telephone set can be connected in each department. With Features: 1. Door bell; 2. Audio/video communication , video can be either B/W or Color; 3. Watch door entrance; 4. Extra camera connection to each monitor; 5. Remote lock release; 6. Built-in or extended image/voice/video recording and playing back; 7. Inter-call between monitor and monitor.
