Detailed Product Description

 Video door phone door station-NSK 7179AB B/W

Fuction: 

1.          Capicity: Multi-user:2,4,6,8,10,12,14,16 apartments available
2.           User extendabale:2-24 user extendable (by extending panel)

3.           Door bell; Audio/video communication ;      

4.           Watch door entrance;Remote lock release;

5.           Optional for extended monitors.

Features:

Scope of application: Match to all the monitor in CX System

Case: Aluminum

Voice: Adjustable , clear and loud

Installation method:  Flush Mounting

Camera: B/W CCD or B/W CMOS(CCD is recommended for 2-16 users)

Data of Technology:

Image device:1/3" CCD Camera with night vision

Power Sources:DC 12V  160mA

Maximum Wiring Distance:50m/165 feet(22AWG, 0.65mm 4 wire)

Wiring: 4 wires

Communication Ways: Synchronous Communications

Scene Illumination:0.1 Lux (300mm from the camera)

Scanning Frequency: Horizontal:15.75KHz     Vertical:60Hz

  ^{Image Angular:Horizontal:68o           Vertical:55o}

^{Angular Adjust:       Left:13 o}                Right:13^o

                           Up:4^o                   Down:4^o

Ambient Temperature:  -10^oC-+40^oC

Video Signal: 1Vp-p 75Ω,PAL or NTSC

Packaging:

Product Dimension: 315*125*60MM

Inner Package :360*175*116MM

Carton Size: 600*380*370MM        10 in a carton

Protection Level: IP54

NW:1.10kg   GW:1.30kg

 CX system is a 4-wire video door phone system for both villa and multi-apartment buildings. The basic features are:

1.         Door bell;

2.        Audio/video communication ,video can be either B/W or Color;

3.        Watch door entrance;

4.        Remote lock release;

5 .       Built-in or extended image/voice/video recording and playing back;

6.       Inter-call with extended phone set.

7.       Optional for extended camera or extended monitors.

8.      Optional extended panel for apartments more than 24 in a building.