Meitrack MD822S

MD822S Dual SD Card 8CH 1080P Mobile DVR with GPS

  • Dual systems: MDVR + Tracker

  • All in one platform

  • Video management

  • High stability

  • Video recording

  • Supports GPS/GLONASS/BeiDou/3G/4G/Wifi

The MD822S, a dual SD card 8ch 1080P mobile DVR with GPS, features double systems (double communication channels) and high stability. Adopting the high-performance processor and Linux operating system, it can operate in vehicle tracking mode and video recording mode simultaneously and is a core product of new-generation wireless vehicle video surveillance solutions that uses H.264/H.265 video compression/ decompression, GPS positioning and wireless data transmission technologies. The device is specially designed for mobile video surveillance of different types of vehicles, such as buses, long-distance coaches, taxis, logistics vehicles, armored cars, private cars, etc.

Features

  • Dual systems MDVR + Tracker
  • All in one platform
  • Support video search, playback & download
  • Independent 4G communication
  • 8-channel 1080p live video recording
  • Support GPS/GLONASS/BeiDou/3G/4G/Wifi

Specifications

Dimension 145 mm x 145 mm x 57 mm
Weight 818g
Power input DC: 9–36 V; rated input: 12V/3A
Power consumption Start the host audio and video: about 8W
Connect 8 cameras: about 24 W in the daytime (a display connected: 29 W);
about 32 W at night (a display connected: 37 W)
Connect a single camera: 50–100 mA in the daytime; 200–250 mA at night
Operating temperature -20°C to 70°C
Video input 8-channel 1080P@25FPS live video recording
Support the connection of different kinds of cameras (D1/720P/1080P)
Video output 1-channel CVBS + 1-channel VGA
Compression standard H.264/H.265 (Optional)
Image display Support one-image and nine-image display
Audio compression G.726
Audio input 8-channel camera Mic input. The audio funcon is required for the camera.
1-channel handset input, 1-channel 3.5 mm headphone jack input
(GSM audio interface)
Audio output 1-channel independent audio DC blocking output (connected to the AV-OUT
interface, VGA aviaon connector, or handset interface) , 1-channel 3.5 mm
headphone jack output (GSM audio interface)
Recording search and playback Search and playback videos based on the channel, recording type or time.
Recording method Simultaneously record the ACC, alert, sound, and video.
Wifi 802.11 b/g/n; frequency: 2.4 GHz; support AP/STA mode
GPS/GLONASS Detect the insertion, pull-out and short circuit of the antenna
Storage medium 2 SD cards
I/O port 4 x AV-IN, 1 x AV-OUT, 1 x VGA-OUT, 9 x Din, 3 x Dout, 2 x AD, 1 x 1-wire, 2 x RS232, 1 x RS485, 1 x CAN, 1 x ETH, 1 x MIC&SPK, 1 x AUDIO
2G/3G/4G MD822S-E
GSM: B3/B8, WCDMA: B1/B8
LTE FDD: B1/B3/B7/B8/B20/B28A
MD822S-A
WCDMA: B2/B4/B5, LTE FDD: B2B4/B12
MD822S-AU
GSM: B2/B3/B5/B8, WCDMA: B1/B2/B5/B8
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
LTE TDD: B40
MD822S-J
WCDMA: B1/B6/B8/B19
LTE FDD: B1/B3/B8/B18/B19/B26
LTE TDD: B41
MD822S-G
GSM: B2/B3/B5/B8, WCDMA: B1/B2/B4/B5/B6/B8/B19
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B25/B26/B18/B19/B20/B28
LTE TDD: B38/B39/B40/B41

Accessories

  • USB cable
  • Power & ACC cable
  • I/O cable
  • GPS antenna
  • 3G/4G antenna
  • Wifi antenna
  • Lock key
  • Camera splitter (1 to 2)
  • CD download card

Optional Accessories

  • Cameras (1080p/720p/D1)
  • SD Card
  • VGA display
  • CVBS display
  • Microphone & speaker
  • A76 ultrasonic fuel level sensor
  • RFID reader
  • RFID tag
  • Camera extension cable
  • Handset
  • iButton reader
  • iButton key
  • Temperature sensor
  • A61 sensor box
  • A53 fuel level sensor

Certificates

image of CE Certificate for GPS Tracker

Frequently Asked Questions

When picking a long lasting GPS tracker, think about its battery life, different tracking settings, how accurate it is, and how tough it is. Find trackers that are strong, waterproof, and have magnetic mounts so they are easy to put in place and can handle tough conditions. For instance, the TA255 from MeitrackUSA.com has a waterproof case and magnetic mount, making it good for many situations. Also, check its alert features and if it connects using 4G with 3G/2G as a backup. This will make sure you can always keep an eye on your assets.

How often you update your tracker’s location greatly affects its battery life. If it updates every few seconds, the battery drains much faster because it is constantly using GPS and sending data. But if it updates less often, like once a day, the battery can last for months or even years. Many trackers, including those from MeitrackUSA.com, have different settings. This lets you choose between tracking things in real-time and making the battery last longer. To get the most out of your tracker’s battery, you need to find the right balance for how often it updates its location.

Long-lasting GPS trackers are often made to work well in tough outdoor conditions. For example, the TA255 solar-powered GPS Tracker from MeitrackUSA.com has a strong, weatherproof case. This allows it to handle very hot or cold weather, humidity, and being outside. This makes it great for tracking metal containers that move through different weather and places. Similarly, other asset GPS Tracker are made for heavy equipment and construction sites. They have weatherproof cases and can work for years. These designs mean you can track your items reliably no matter how challenging the environment is.

To track assets well, certain features are really helpful. These include magnetic mounts for easy, hidden attachment and strong, tough designs that last in bad weather. For example, the TA255 from MeitrackUSA.com has both a magnetic system for simple setup and a weather-resistant case to guard against harsh temperatures and elements. Also useful are location systems with multiple technologies for better accuracy, motion sensors for instant alerts, geofencing to set safe areas, and tamper detection to stop theft. Together, these features make asset protection thorough and dependable.

Long-lasting GPS trackers use different communication technologies. Each choice affects battery life and coverage. Cellular options like 4G LTE-M and NB-IoT are widely used. They provide good coverage and save battery, especially for items that stay put and do not need frequent updates. LoRa (Long Range) technology uses very little power and can reach long distances. This makes it good for country areas or remote spots where cell service is limited. Satellite communication works everywhere. This is essential for tracking things in very far-off places without cell service, but it usually uses more power. The technology picked affects how quickly data is sent, how far it can reach, and how long the battery lasts for devices from companies like Meitrack. Choosing the right technology depends on where the item is, how much it moves, and how often updates are needed.