4CH 4G WiFi SD card Mobile DVR
The detailed features are as follows:
Item | Parameters | |
OS | Embedded Linux | |
System language | English, other (Can be customized for free) | |
Video compression format | H.265/H.264 compression format | |
OSD | Character superposition function, support time and date, vehicle ID and other information image superposition | |
GUI | graphic interface | System parameters can be set through external display and remote control operation |
Video and recording system | Video input | 4CH video inputs (aviation plug interface), 1.0Vp-p, 75Ω |
Video output | 1CH mixed video output (VGA output can be customized), 1.0Vp-p, 75Ω | |
Preview function | Single-channel or multi-screen splicing preview, support manual/event trigger full-screen display function | |
Video resolution | 4CH machine supports 1080P/720P/D1/CIF optional, and the maximum can support 4 channels 1080P | |
Record mode | Default automatic recording, support ACC recording, manual recording, alarm recording, etc. | |
Audio | Audio input | 4CH,aviation plug |
Audio output | 1CH,aviation plug | |
Format | G711a compression format | |
Alarm input | 4CH alarm inputs, with alarm linkage function | |
Alarm Output | 1CH output | |
RS232 | Support 1 x RS232 | |
USB | Support 1 x USB interface | |
Positioning | Support built-in GPS/BD(GPS/GLONASS) module | |
sensor | Support built-in acceleration sensor | |
Network | 4G | Support built-in 4G function |
WiFi | Support built-in WiFi function | |
Video storage | SD Card | Maximum support 1x512G SD card, loop recording |
File format | H.265/H.264 | |
Video playback | Video search | Search for recording video files by recording time, recording mode, etc. |
Playback | Support multi-channel synchronous playback, support fast forward and fast reverse, support 2, 4, 8, 16 times speed optional | |
upgrade | Firmware upgrade | Support SD Card Upgrade, Support Network upgrade |
Power | Power management | Adaptive wide power Voltage input, with protection functions such as overload, overvoltage, undervoltage, short circuit, and reverse connection;Support timing power on/off , delayed power on/off function |
Input voltage | DC:8 ~ 36V | |
Consumption | Normal work maximum:5W,standby:0.5W | |
working environment | temperature | -20℃ to +70℃ |
humidity | 20% to 80% | |
Safety management | Password access | Two-level management of user password and administrator password |
Other | Size: | 153(W) x35(H) x121(L) mm |