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1. Intercom function. Talk back from door station to monitors and monitors to door station.2. High-performance CCD camera (CMOS camera optional), with infrared illumination to easily identify visitor ...
1) Monitor/handset is compatible2) Can supervise outside the door3) Main door station provides several encoding methods to meet therequirement of different building capacities4) Password to unlock the ...
1. Color CCD/CMOS camera, 4??/5.6?? (main monitor), 2.5?? (monitor) color TFT display;2. 30s sixteen-chord melody ring, 15s monitor if needed, 120s confidential conversation;3. 3 kinds of ring availab ...
video intercom for multi apartment
FunctionTwo way communication with outdoor phoneMonitoringRelease door (remote unlock)Inner callingTime & Date displayAdjustable brightness, color, contrast and ring volumeAdjustable talking volumeCha ...
1)Applies to the villa or single room2)Supports door bell, intercom, video, monitoring and the door releasing3)Outdoor camera with infrared auxiliary4)Supports 4 indoor phone parallel connection and i ...
the product which is mainly monitor you house,shop,office,warehouse,park lot,so on from anywhere through the IP address.
product description:Based on GSM/GPRS(850/900/1800/1900MHZ)network and GPS satellite positioning system to track the far-way object conveniently by short message, internet or PDA.Track exactly. Can be ...
PV2000 Terminal is high end Industrial attendance Terminal which recognizes person with the help of person Palm vein patterns. This Terminal also can be used for other Ind ...
3.5 inch touch wireless video door phone(1v1)is a multi-function 2.4G digital wireless transceiver color digital doorbell which independent research and development by our company, Hands free and ...