Direct-call type VDE for multi-apartments

l Specifications for outdoor unit a) Material: Alloy-aluminium b) Power source:DC18V ±10% c) Camera: 1/3’ CCD View angel: 92.8° d) Lens: f=3.6mm e) Min. luminance =0.1 Lux f) Light source: 6 White Light LED. g) Power consumption: ≤380mA h) Operating Temperature: -25℃ ~ +70℃ i) Humidity: 45% to 95% j) Weight: 1kg k) Installation: Flush mount l) Wiring: 4 wires.	Outdoor units for option:
l Specifications for indoor units
l Specifications for Model a) LCD 5”/5.6” TFT LCD Resolution: 480x250 points b) Power source: DC18V ±10% (power from camera) c) Power consumption: 500mA d) Operating Temperature: -10℃ ~ +55℃ e) Humidity: 45% to 95% f) Dimension: 235x200x48 mm g) Weight: 1.1kg g) Installation: wall mount h) Wiring: 4 wires.		l Specifications for Model a)Display 4” TFT LCD color display or 4” flat tube B/W display Resolution: more than 450 lines b) Power source: DC18V ±10% (power from camera) c) Power consumption: 500mA d) Operating Temperature: -10℃ ~ +55℃ e) Humidity: 45% to 95% f) Dimension: 250x224x49 mm g) Weight: 1.8kg g) Installation: wall mount h) Wiring: 4 wires.
l Specifications for Model a) Display 4” TFT LCD color display or 4” flat tube B/W Display Resolution: more than 450 lines b) Power source: DC18V ±10% (power from camera) c) Power consumption: 500mA d) Operating Temperature: -10℃ ~ +55℃ e) Humidity: 45% to 95% f) Dimension: 210x220x68 mm g) Weight: 1.7kg g) Installation: wall mount h) Wiring: 4 wires.		l Specifications for Model a) Display 4” TFT LCD color display or 4” flat tube B/W Display Resolution: more than 450 lines b) Power source: DC18V ±10% (power from camera) c) Power consumption: 500mA d) Operating Temperature: -10℃ ~ +55℃ e) Humidity: 45% to 95% f) Dimension: 205x220x66 mm g) Weight: 1.7kg g) Installation: wall mount h) Wiring: 4 wires.
l Main functions: 1) One door station can support up to thirty-two indoor phones. 2) LED in the door station provides a clear picture even in nighttime. 3) Different door station panels are available. 4) Remote door unlocking and three kinds of melody rings or Ding-Dong ring are available.
l Wiring diagram: