1.  Max. system: 40 monitors per entrance, and modularization structure is adopted.
3.  Noctilucent keyboard.
4.  handset is compatible.
5.  The door station connects to module through net switcher in method of 5 wires+1 (video wire); the module connects to monitor in method of 4 wires +1 (video wire); connects to handsets in method of non-polar twin cables.
7.  The door station is designed for 2*6 and 2*8 families; an ancillary system is necessary if the unit consists of more than 16 families. Accessory door station panel provides 2*10 and 2*12 families for your selection.
8.  Burst mode bell and confidential conversation.
9.  Power supply: power supplier DC 18V/1.5A
10.  Color or Black/White video system is selectable.

1.  Monitor/handset is compatible. Monitor can monitor the door outside.
2.  The main door station provides several encoding methods to meet the requirement of different building capacity. Password to unlock the door station. Noctilucent keyboard. Confidential conversation.
3.  The door station connects to module through LAN switcher by 5 wires+1 (video wire); the module connects to monitor by 4 wires +1 (video wire); connects to handset by two non-polar wires.
4.  The module can be used in different layers with functions of video switch, amplify, distribution and indication light for monitors/handsets.
5.  Net switchers and conformity unit are necessary when in the LAN system.
6.  Power supply: power supplier DC 18V/1.5A.
7.  Max. capacity: 400 users, and modularization structure is adopted. One door station drives at most 100 modules, one module drives 4 monitors/handsets.
8.  The system is compatible with CM-03NL, WL-02NL, WL-03NL.

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 available, 3-level volume adjustable, Hand-free monitor, inner-call via broadcasting, intercom function;
4.  Rainproof door station panel, camera lens angle adjustable, flush-mount for door station;
5.  Four wires polar connection among door station, main monitor and monitor, trigger signal to unlock, which is workable with various locks;

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 available, 3-level volume adjustable, 32-picture-stored capacity in main monitor (CM-06NRJ);
4.  Hand-free monitor, inner-call via broadcasting, intercom function;
5.  Rainproof door station panel, camera lens angle adjustable, flush-mount for door station;
6.  Four wires polar connection among door station, main monitor and monitor, trigger signal to unlock, which is workable with various locks;
7.  Power supplier: built-in power for main monitor, adapter plug-in for monitor;

1.  Branch design for convenient installation.
2.  Noctilucent keyboard.
3.  Handset is compatible.
4.  Monitors are endued function of voluntary monitoring.
5.  The door station panel is designed for 2*6 and 2*8 families; an ancillary system is necessary if the unit consists of more than 16 families. accessory door station panel provides 2*10 and 2*12 families for your selection.
6.  High-performance CCD camera, with infrared illumination, you can easily identify visitor even in backlighting or the luminance is as low as 0.1Lux.
7.  COLOR or Black & White video system is available.

1.  Six door station panels for chose: 1^*2, 1^*3, 1^*4, 1^*7, 1^*8, 2^*6, 2^*8
2.  Monitor can monitor the door outside. Confidential conversation.
3.  Noctilucent keyboard. High-performance CCD camera, infrared illumination to easily identify visitor even at 0.1Lux. Color or Black/White system is selectable.
4.  Dividual remote control unlocking circuit ensures reliable unlocking.
5.  The system adopts three bus wire, one video wire + one family branch wire.

CM-02N