Main functions:One door station can support one indoor phone only Dual talking, supervising, intercom and remote unlocking Camera in door station can provide clear picture even in nighttimeSpecifications:Power input: 220V +/- 10% Power supply for indoor phone: 12DV Power consumption: static: 0.5 W; working: no more than 14W Working temperature: -20 to 5deg. C Humidity: no more than 90% Suitable for staff and workers living quarters and residential area
Video Door Phone
SA-104 B/W Video Door Phone Supports Intercom and Remote Unlocking
SA-104 B/W Video Door Phone Supports Intercom and Remote Unlocking |