
AHD vehicle mobile DVR 4 channel 720P 4G school bus car CCTV SD card MDVR with RFID and GPS
Video counter system introduction
The 2nd generation of Video counter system is based on advanced smart counting technology and attains high accuracy by detecting morphological characteristics of human(head and shoulder) and the human movement situation of getting On&Off the vehicle. 2nd generation is mainly characteristic of its high accuracy, despite crowded group, closthes, colors etc. Each counting camera can detect passenger On and Off, and can distinguish human and object. It becomes important system for public transportation enterprises and governments.
Features and functions
* 98% up accurate
* High accuracy despite crowded group
* Not affected by clothes color and passenger height etc
* Long duration and low maintenance
* Accurate counting for On and Off through Front and Back door
* Automatically generate statistic report
* Easy installation and uninstallation
* More accurate surveillance and more effective management on ticket, conductor and driver.
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 | 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-channel, 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 one 2.5” hard drive and one SD card, which supports up to 32G, supporting data redundancy storage technology; | |
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) | Supporting Wi-Fi; | ||
GPS (Optional) | Supporting external GPS | ||
PTZ Control | Supporting PTZ control realized by local; | ||
Parameter Configuration | Supporting parameter configuration functions for mobile DVR coding channel; | ||
G-Sensor | Embedded | ||
System Upgrading | Supporting SD card, hard drive upgrading and remote upgrading | ||
Power Supply and Power Consumption | Power Supply | 1. ACC on/off 2. Hard drive lock on/off 3. Delayed shutdown 4. 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 | 160(W) x62(H) x200(D) mm. | ||
Weight | Net: 2200g, Gross: 3500g |
Our Advantages
1. Our dvr has the world class anti-vibration technology,widely
used in military .It is very long lifetime for over 10 years.
2. We are professional manufacturer,who can offer you great price
and technology support.
3. We have a very warm and capable technical team,who can customize
many projects for you.We have many examples .Please check our
offical website.
4. Great Service.
Shenzhen Vanwin Tracking Co.,Ltd
Shenzhen Vanwin Tracking Co., Ltd. is a leading vehicle video surveillance solution provider in
China, which has been built on the mission of bringing our
customers the most innovative and cost-effective systems and
services for over 15 years. We specialize in vehicle-related
product
development, manufacturing and offering a wide range of Mobile DVR
(MDVR) solutions combined with the latest Ai technologies, such as
ADAS,DMS and Face Recognition technologies. We have a highly optimized quality control and management system, which helps to ensure our top class quality.
Our core innovations include:
Global Recognition
Competitive Advantages
✓ 14+ years of R&D expertise (First 4G MDVR launched 2010)
✓ ISO-certified manufacturing & on-time delivery
✓ Custom engineering capabilities:
Milestone Projects
Our Mission
Safeguarding Lives Through Innovation
We commit to:
Let's build safer roads together.
Contact us for tailored mobility security solutions.