Ahd1080p / ahd720p / analog standard definition 960h (CMOS Analog)

Appearance size 180 * 180 * 71 mm 2kg

The main chip is his3520dv300 high performance chip.

His solution, H.264 compression mode, multi stream recording. Support 4-channel ahd1080p HD video input, 4-channel audio input, each channel 1080p HD video recording;

Real Time HD video recording, 1080p / 720p / D1 / HD1 / CIF optional, frame rate and image quality adjustable;

◆ The advanced bare disk storage technology can solve the problem of easy damage caused by unbalanced disk writing, the problem of file fragmentation caused by repeated erasure, the problem of data loss caused by the crash of memory file system, the problem of data loss caused by time disorder, the problem of data integrity and effectiveness, and the data is solved by special storage mode The problem of data confidentiality;

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

hard disk card storage (SD card optional, maximum support 2T 2.5 inch hard disk, maximum support 128G SD card) can fully resist data damage caused by vibration and dust on the vehicle;

The abnormal restart function of watchdog can protect the machine and video better;

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.