Access: ahd1080p / ahd720p / analog standard definition 960h (CMOS Analog)

Size: 161 * 147 * 42 mm 500g

The main chip is his3520dv300 high performance chip

Support 4-channel ahd1080p HD video input, 4-channel audio input, and 1080p HD video recording for each channel;

High definition video recording, 1080p / 720p / D1 / HD1 / CIF optional, frame rate and image quality adjustable;

Advanced bare disk storage technology can solve the problem of easy damage caused by unbalanced disk writing.

Provide 12VDC power output, which can supply constant voltage power for camera, small screen and other peripheral equipment;

Support dual SD card storage, maximum support dual 128G SD card)

Support UPS Technology, the machine can work for 5-10 seconds in case of abnormal power failure, to ensure that the data is not damaged, in case of emergency, the event process can be saved completely in time;

Display and record vehicle information such as driving status, license plate, line, ultra-low speed, etc., which is convenient for management; it has the function of reversing scale line;

Support GPS / BeiDou, 4G / 5G / WiFi module extension (optional);

Powerful network function, remote setting of host function parameters.

Remote support of audio and video monitoring, two-way voice intercom, remote pan tilt control, manual alarm, overspeed alarm, overrun and line deviation alarm;

The software can be upgraded by U disk or remote automatic upgrade.

Support mobile phone remote monitoring, video recording and playback.