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Video Door PhoneSpecifications: a) Luminosity: 0.1 lux b) Brightness discrimination rate: 7 scale c) Picture overta... |  | |
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B / W Video Door PhoneSpecifications: a) Power Source: DC 12V supplied by interphone b) Camera: 1 / 3" CCD / CMOS c) Lens... |  | |
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Video Door PhoneFeatures: a) Color camera, infrared LED b) Calling, two - way communication c) Monitoring, timing s... |  | |
TFT LCD ModuleFeatures: a) Display: 3.5" TFT LCD () b) Resolution: 480 x 234 c) System format: PAL / NTSC d) Video... |
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Audio HandsetSpecifications: a) Power source: DC 12V b) Operating temperature: -20C ~ 55C c) Power consumption: 0... |  | |