4" TFT black/white video intercom system
Talk, unlock, monitor, easy to set up,13melodies for choice, competitive factory price

• Aluminum alloy panel of indoor unit,brand-new,elegant and fashionable.   
• Guard against disassembly,anti-hit,waterproof,wearable zinc alloy outdoor station.
• 4"TFT,nonradiative,energy saving and high definition picture and wide view.
• Hand free intercommunication.
• Unlock electric lock.
• Monitor outside.
• Thirteen melodies for choice.
• Volume,chroma and brightness could be adjusted.
• Supply one transformer and 15M cable for connection.
• The color video door phone is easy to install.

 Details:

Outdoor unit

• Distance of infrared radiation shall be not less than 4 meters.
• Plus control:auto
• Working temperature: -10C-50C
• Resolution:shall be not less than 380 lines.
• Size of outdoor station:98(W)X173(H)X31(D)mm.

Indoor unit

• Input voltage: AC110-120V/60Hz or AC220-240V/50Hz
• Talk time delay: 120s+10%
• Monitor time delay: 40s+10%
• Working distance: 50M(6X0.65mm2)
• Visual angle: 78 Wide-angle
• Working temperature:-5C-40C
• Relative humidity:10%-90%(RH)
• Screen size: 4.0 inch (16:9)diagonal

About our superiority:

• We own advanced tacilities,certain scaled factory and have under a professional team with wonderful technique.
• Best service, high quality, competitive factory price, timely delivery.

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