Share on (1600527248130):
Item | Device parameter | Performance |
System | Main processor | Hi3520DV400 |
Operating system | Embedded Linux operating system | |
Operating language | Chinese/English/Russian | |
Operating interface | Graphical menu operation interface, support mouse operation | |
Password security | two-level management of user password and administrator password | |
Audio & Video | Video standard | PAL/NTSC |
Video compression | H.264/H.265 | |
Image resolution | 1080P/720P | |
Playback quality | 1080P/720P | |
Combination | various ways | |
Decoding capability | 4ch 1080P real time | |
Video quality | 1 to 4 levels can be configured | |
Screen display | support 1, 2, 3, 4 screen display | |
Audio Compression | Not Supported | |
Recording method | video recording | |
Recording & Playback | Recording mode | manual, alarm |
Video bit rate | 4-level picture quality optional | |
Audio bit rate | 8KB/s | |
Storage media | Hard Disk+SD card | |
Video query | Search by channel and video type | |
Local playback | one-way, by time | |
Firmware upgrading | Upgrading mode | manual upgrade, remote upgrade |
Upgrading method | USB interface, network | |
Interface | Video input | 4-way 6-pin aviation header interface |
Video output | 1 channel VGA video output, 1 channel aviation head video output | |
Alarm input | 4 trigger alarm inputs (four configurable positive/negative triggers) | |
Disk interface | 2.5-inch hard drive, up to 2TB | |
SD card | 1 SDXC high-speed card (maximum support 512G | |
USB interface | 1 USB 2.0 (support full mouse operation, USB delay self-test) | |
Ignition input | 1 ACC signal | |
Serial port | 1 channel 232 | |
LED Indication | PWR/REC/SD/GPS/VLSS/ALM | |
Disk lock | 1 | |
Others | Power input | 8~36V DC |
Power output | 12V 2A | |
Power consumption | Standby 3mA Maximum consumption 30W @12V 2.5A @24V 1.25A | |
Working temperature | -20 - 70℃ | |
Storage | 1080P 1.9G/hour/channel 720P 0.8G/hour/channel | |
Dimension | 166mm*155mm*137mm |








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