Bullet Proof

4CH 3G Mobile DVR Video Monitoring Camera System Bus Fleet Management

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Specifications

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Item | Description |
OS | Linux |
Graphics Operation Interface | System parameters can be set through external display and remote controller |
Security Management | 2-level management for user password, administrator password, supporting encrypted transmission |
Video and Preview | Video Input, Output | 4-channel video input, 1channel video output; 1.0Vp-p, 75Ω |
OSD | Character superposition function, information superposition of time and date, device ID and GPS, etc. |
Video Compression Format | Compression coding. Applying Hisilicon hi-performance processor. |
Dual-Stream | Supported |
Preview Function | Preview of 1-channle, 4-image stitching, supporting full screen triggered by event and switching of stitched images |
Frame Rate | PAL: 100 frames/s, up to 25 frames/s per channel; NTSC: 120 frames/s, up to 30 frames/s per channel |
Resolution | CIF, HD1 and D1 for selection, supporting 2 channels of D1+ 2 channels of CIF at the most |
Quality | Grade 1 to grade 5 for selection (descending) |
Bit Rate | CIF: 256Kbps ~ 1.5 Mbps, 8-level bit rates for selection HD1: 600Kbps ~ 2 Mbps, 8-level bit rates for selection D1: 800Kbps ~ 3Mbps, 8-level bit rates for selection |
Audio | Audio Input, Output | 4-channel input, 1-channel output |
Compression Format | G.726 coding |
Recording | Storage Medium | Supporting dual SD card, which supports up to 32G |
File Format/ System | ASF/FAT32 |
Video Strategies | Recording at startup by default, supporting timed recording, recording triggered by alarm and event, as well as manual recording |
Video Search | Searching by time, type, storage device and other conditions |
Video Playback | Supporting playback on local device, supporting synchronous playback of up to 4 channels and analysis on vehicle information in the files |
Supporting fast forward, fast backward, play and pause, supporting fast forward and fast backward at 2x, 4x, 8x and 16x speed, supporting file play from selected time |
Alarm | Alarm Input/ Output | 6-channel on/off signal alarm input, 1-channel on/off signal alarm output |
Alarm Recording | Prerecording function 15 seconds before alarm, duration of recording after alarm can be adjusted from 30s ~ 30min |
Storage Space Alarm | Supporting settings for alarm of storage space |
Function Alarm | GPS overspeed alarm, acceleration alarm, motion detection alarm |
Communication Ports | RS232, RJ45 10M/100M self-adaptable network interface |
Wireless Transmission (Optional) | Embedded 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system for selection; Compatible with GPRS, EDGE; Embedded Wi-Fi module; |
GPS (Optional) | Supporting external GPS |
Remote Data Transmission Channel Selection | Supporting 3G, Wi-Fi data channel transmission, supporting Wi-Fi priority transmission strategy; supporting remote downloads of back-end recording strategies; |
PTZ Control | Supporting PTZ control realized by local ad client software; |
Parameter Configuration | Supporting parameter configuration functions for mobile DVR coding channel; |
G-Sensor | Embedded |
System Upgrading | Supporting SD card and remote upgrading |
Power Supply and Power Consumption | Power Supply | 1. ACC on/off 2. Delayed shutdown 3. Timed on/off |
Input Voltage | DC:+8V ~ +36V |
Output Voltage | +12V@4*0.5A; +5V@0.5A |
Power-off Protection | With patented UPS power supply continuous working technology, it can work for 3~5 seconds after external power supply is cut so that the intactness of video data can be kept upon sudden power failure |
Power Consumption | <10W in normal operation; <0.5W in standby mode |
Operating Environment | Temperature | Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃ |
Humidity | 10% to 95% |
Dimensions | 141(L)×133(W)×43(H)mm |
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Features
# H.264 video code compression, dual stream output;
# G.726 audio compression format, 4-channel audio input, 1-channel audio output.
# Power-off protection in emergency, adopting special UPS technology which ensures the device to work for 3-5 seconds after the external power supply is cut, thus ensure complete video data and avoid file damage;
# Real-time local recording, multiple formats for selection, supporting full screen of single channel or multi-window stitching upon accidents;
# Switch signal interface, 6-channel alarm input, 1-channel alarm output;
# PTZ control;
# Multiple recording modes: record upon startup, timed recording and triggered recording;?
# Universal video file formats: applying ASF format, which can be played with the universal software VLC or the supplied playback software, supporting 1-channel or 4-channel synchronous playback;
# Data storage, Supporting dual SD card, remote upgrading; supporting dual-stream mirror image video recording.
# Wide voltage design, 8-36V DC wide voltage input, suitable for various vehicles; DC 12V/4A output;
# Rapid startup, capable of entering normal working mode within 25 seconds after startup; supporting on/off with key switch, timed on/off and delayed on/off, etc.;
# Optional functions: # 3G wireless transmission;
# GPS, G-sensor acceleration sensor, with precise time correction;
# IP calling;
# Dialing;






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