B/W Video Door Phone

Product Name:B/W Video Door Phone
Model Number:ON-KS
Place of Origin:China
Delivery Lead Time:25 to 35 days
Payment Terms:T/T in advance or L/C at sight
Minimum Order:100 pcs
Quality/Safety Certifications:CE, FCC
Specifications:
1) LCD: 100mm(4”) B/W Flat Tube2) Picture Distort: <5%3) Signal to Noise Ration: More than 70dB4) Horizontal Resolution: 420TV Lines 5) Power Consumption: 0.2W (Standby), 9W (Max)6) Power Requirement: DC18V@800mA7) Call Signal: Electronic Chime 8) Operating temperature: -20АC ~ +50АC9) Operating Humidity: 45-85%RH10) Installation: Surface-mount (for indoor use only)11) Material: ABS Plastic, White12) Dimension: 225(L) x 200(W) x 68(H)13) Weight: 1Features & Functions:When a visitor presses the call button on the Door Station, a chime will ring and a black & white video image of the visitor will be displayed on the phones 4" flat CRT screen. Simply pick up the handset and begin speaking. The cameras built-in microphone will pick up your visitors voice automatically.You can still activate the system simply by pressing the "monitor" button on the video phone. The monitor will display what the camera sees for 20 seconds, so you can get a clear view of whats going on outside without compromising your safety. When the ambient light falls below 10 Lux, the built-in infrared LEDs automatically turns on to maintain the video picture quality, but the effective range for night operation will be reduced.Up to four Door Phones can be connected with a Door Station. You can install them in the kitchen, sitting-room, living room, bathroom, etc. When a visitor presses the call button on the Door Station, all the phones in the home ring so that you can pick up any handset to answer. When two or more Door Phones are installed, press “Call” button on the video door phone to call other Door Phone(s) for room-to-room intercom.