010-59771705/6010-59771705/6010-59771705/6
Reuse of the integrated wiring, saving 30% of the cost
Noise rejection, anti-interference, audio and video recording
Full brand compatibility, network distance of 0-20 km
Multimedia interactive screen with full functions
Video intercom calls, audio and video recordings
Suitable for all kinds of sensors
Video linkage, audio and video recording during a call
Malfunciton alert, real-time feedback, maintenance on demand
Elevator malfunction liability identification, effective risk avoidance
All digital system
IP communication via SIP
2-wire transmission in lift system can be used (no trouble with putting in new wiring)
北部地区 
西部地区 
东部地区 
南部地区 
中部地区