Video doorbell building intercom video intercom wifi doorbell wireless visual smart doorbell

摄像：

OV 7725

图象分辨率：

640*480

适用范围：

住宅 公司 别墅

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r>& Features
&b. Transmission frequency, barrier-free remote control distance is about
&bUsing microprocessing technology, Fully automatic remote control function, excellent performance and high reliability
&bThe indoor unit adopts an 1-inch digital true color display screen
&bThe outdoor unit adopts a C-megapixel camera
&bClear night vision function, which can realize Hourly monitoring, calling, intercom, unlocking and other remote control functions
&bOne indoor unit can control multiple outdoor units
&bOne outdoor unit can call multiple indoor units
&bIndoor unit through The outdoor unit has an automatic photo taking function, and the indoor unit can also actively take photos
&bThe indoor unit has a built-in clock function
&bThe indoor unit has a built-in polyphonic ringtone
&bBoth the indoor and outdoor units have touch buttons
&bIndoor Machine & size: &
&bOutdoor unit&size: &
&bIndoor unit power adapter specification: Cord length: c
&bOutdoor unit power adapter specification: Cord length: c