720P AHD 4ch 3G HDD mobile dvr for bus with alarm fuel sensor RFID solution
HDD MDVR system is widely used for all kinds of vehicle security projects, like in buses, trucks, taxi, carrier vehicles, etc, which enable users to use a mobile phone and PC to have a live view of vehicle tracking and video surveillance, quite beneficial for fleet management and safe driving.
Today in-vehicle video surveillance system market there normally have 4 channels, 8 channels, 12 channels, and 16 channels Mobile DVRs, including SD card MDVR and HDD MDVR.
All those MDVR systems can work with various sensors to provide multi-functions for different vehicles projects.
Main Features
1) 4CH 720P Video Recording.
2) With 3G/4G/GPS/WIFI/G-sensor/ Alarm/intercom/RS232&485/Immobilizer
3)Pre-allocate File System protect data completeness,prevent SD Card fragment,ensure date stablely and completely.
4)9-36V wide voltage with low power consumption.
5)Unique UPS Technology ensures the integrality of record when power failure occurs,even can for 8-10s.
6)HDD+SD Card Storage (Max 2TB 2.5” SATA HDD, max 128GB high speed SD Card)
7)Support USB port data backup and device update;
8)Support HDD heating functions,can work in harsh environment.
9)Support GPS/BD/G-Sensor Extension module;
10)Realize real time monitor through 3G/4G;
11)Support to connect OBD on the vehicles (customization)
12)Support Broadcast/Intercom/Text sent etc;can add oil sensor/temperature sensor/OSD/LED Advertisement Panel/People Counter;
13) Support VPN
Specification
| 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 | Input | 4-channel 720P HD video input |
| | Output | 1channel video output; 1.0Vp-p, 75Ω |
| | OSD | Character superposition function, information superposition of time and date, device ID &GPS, etc. |
| | Compression | H.264. Hisilicon hi-performance processor. |
| | Dual-Stream | Supported |
| | Display | 1/4/6/8/9/16/25/36/100 channels |
| | Frame Rate | PAL: 100FPS, up to 25FPS/CH; NTSC: 120 FPS, up to 30 FPS/CH |
| | Resolution | 720P, CIF, HD1 &D1 for option |
| | Quality | Grade 1~ grade 5 for option |
| Audio | Input&Output | 4CHl input, 1CH output |
| | Compression | G726 coding |
| Recording | Storage | 1PC 2.5”HDD max 2TB&1PC Max 128GB SD card for mirror recording, supporting cycle recording. |
| | File System | Special security file system |
| | Video Strategies | Recording at startup by default, support timed recording, recording triggered by alarm and manual recording |
| | Video Search | by time, type, storage device and other conditions |
| Alarm | Input/ Output | 8-CH on/off signal alarm input, 2-CH on/off alarm output |
| | Alarm Recording | Prerecording function 15S before alarm, duration of recording upon alarm is optional from 30s ~ 30min |
| | Storage Space Alarm | Supporting alarm for storage space |
| Interface | RS232/485, RJ45 |
| Network | WIFI | Embedded Hight Performance Wi-Fi module; |
| | GPS | Support external GPS |
| | 3G/4G | WCDMA/EVDO ; FDD_LTE/FDD_LTE/TD_LTE |
| PTZ Control | Support PTZ control realized by local |
| G-Sensor | Embedded |
| Power | Power Supply | 1. ACC on/off2. Hard drive lock on/off3. Delayed shutdown 4. Timed on/off |
| | Input&output Voltage | Input:DC:+9V ~ +36V Output:+12V@4*0.5A; |
| | Power-off Protection | With patented UPS power supply technology for 3~5S recording uponsudden power cut to keep video data safety |
| | Power Consumption | <10W in normal operation; <0.5W in standby mode |
| Others | Working Temperature | Normal: 0℃ ~ +60℃; upon hard drive preheating: -25℃ ~ +60℃ |
| | Working Humidity | 10% to 95% |
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720P AHD 4ch 3G HDD Mobile DVR With Alarm Fuel Sensor RFID Solution For Bus Images
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