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| Model£ºVD-400 |
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 ¡¡Hand Set |
Display : 4¡± CRT monitor
Resolution: 380 TV Lines
Power source: AC 120V/DC15V 1A
Current consumption Operation: 750 mA, Stand-by: 10mA
Conversation time: Automatic off after 90 seconds
Cable: 4 wires in polarity
Max. wiring distance: 0.65mm 4 wire:50m, 5C2V coaxial cable: 80m
Call signal sound Electronic chime: ¡°ding dong¡± sound
Operation temperature: 0oC to 40oC
Dimensions: 185(W) x 137(D) x 35(H) mm
Weight: 2.6 Lbs |
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| ¡¡Intercom |
| Image sensor: |
1/3¡± B/W C-Mos sensor |
| Resolution: |
352(V) x 288(H) |
| Minimum illumination: |
0.1 Lux at 300mm distance |
| Lens: |
3.6mm pinhole |
| Source of illumination: |
6 Infrared LEDs |
| Operation temperature: |
-10oC to 50oC |
| Dimensions: |
140 x 90 x 50(H) mm |
| Weight: |
1.0 Lbs |
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