4CH CCTV Camera Digital video recorder SD Card MDVR AHD Camera Real-time Vehicle Mobile DVR
The Function of a MDVR:
During driving, truck drivers smoke, answer the phone, and drive fatigued. It will be recognized by the intelligent video monitoring system, the system will alarm in time, and the background management personnel will also loudly alarm, which is of great help in preventing traffic accidents. In addition, installing a video surveillance system can also dynamically monitor the status of vehicles, personnel, environment and hazardous chemicals in real time.Through the analysis of the driving record data, it is possible to prompt the police in time before the accident occurs, so as to ensure the safety of transportation.
Main Feature:
* 4CH 720P Video recording.
* With 3G/4G Wifi/ GPS positioning/ G-sensor/ Alarm/ intercom/ RS232&485/ Immobilizer.
* Pre-allocate File System protect data completeness,prevent SD Card fragment,ensure date stablely and completely.
* 9-36V wide voltage with low power consumption.
* Unique UPS Technology ensures the integrality of record when power failure occurs,even can for 8-10s.
* One SD Card Storage Or Dual SD Card Storage (Max 128GB)
Specification:
Item | Equipment parameter | |
OS | Linux | |
Graphics Operation Interface | System parameters can be set through external display and remote controller | |
Security Management | 2-level management user password, administrator password, support encrypted transmission | |
Video and Preview | Input | 4-channel video input |
Output | 1channel video output; 1.0Vp-p, 75Ω | |
OSD | Character superposition function, superposition of time and date, device ID and 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 | CIF, HD1 ,D1,720P for option | |
Quality | Grade 1~ grade 5 for option | |
Audio | Input&Output | 4CH input, 1CH output |
Compression | G.726 coding | |
Intercom | 2 way live intercom supported | |
Recording | Storage | SD card storage, Dual SD card optoinal, Max 128GB, with cycle recording. |
File System | Special security file system | |
Video Strategies | Default record by startup, time recording&recording triggered by alarm& manual recording optional | |
Video Search | by time, type, storage device and other conditions | |
Alarm | Input/ Output | 4-CH on/off signal alarm input, 2-CH on/off alarm output |
Alarm Recording | Prerecording15S 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 Wi-Fi high performance 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 Voltage | DC:+9V ~ +36V | |
Output Voltage | +12V@4*0.5A; | |
Power-off Protection | With patented UPS power supply technology for 3~5S recording upon sudden power cut to ensure data safety | |
Power Consumption | <10W in normal operation; <0.5W in standby mode | |
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