Sell Color Video Door Phone: Alarm Doorphone Supervising Doorbell Alarm

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Description:Single household system video inter-phone Dual talking, supervising, Intercom and remote unlocking Camera in door station can provide clear picture even in nighttime. Parameter: Power input: 220V±10% Power supply for indoor phone: 12DV Power consumption: static 0.5 W; working no more than 14W Working temperature: -20-+50Degree Humidity: no more than 90%