Meitrack MD522S
4CH 720P Dual SD Card Mobile DVR for Vehicles
4CH 720P Dual SD Card Mobile DVR for Vehicles
MD522S is a 4-channel Dual SD Card Mobile DVR for Vehicles. Adopting the high-performance processor and Linux operating system, it is a core product of new-generation wireless vehicle video surveillance solutions that uses H.264 video compression/ decompression, GPS positioning and wireless data transmission technologies. The device is specially designed for mobile video surveillance for different types of vehicles, such as buses, long-distance coaches, taxis, logistics vehicles, armored cars, private cars, etc.
FEATURES
DUAL SYSTEMS: MDVR+TRACKER
Remain the advantages of GPS tracking, and add DVR functions to meet more demands of applications.
Remain the advantages of GPS tracking, and add DVR functions to meet more demands of applications.
HIGH STABILITY
Independent 4G communication. The tracker and peripherals can work properly no matter when the ACC is on or off.
Independent 4G communication. The tracker and peripherals can work properly no matter when the ACC is on or off.
ALL-IN-ONE PLATFORM
The MS03 platform that integrates video surveillance with GPS tracking.
The MS03 platform that integrates video surveillance with GPS tracking.
VIDEO RECORDING
4-channel 720P live video recording, support OSD overlay for video recording.
4-channel 720P live video recording, support OSD overlay for video recording.
VIDEO MANAGEMENT
Support video searching, playback and downloading via the platform.
Support video searching, playback and downloading via the platform.
COMMUNICATION
Support GPS/ GLONASS/ BeiDou/ 3G/ 4G/ WiFi communication.
Support GPS/ GLONASS/ BeiDou/ 3G/ 4G/ WiFi communication.
WORKING PRINCIPLES: MEITRACK VS OTHER MANUFACTURERS
APPLICATIONS
SPECIFICATIONS
| Dimension | 145 mm x 145 mm x 54 mm | ||
| Weight | 850g | ||
| Power input | DC: 8V–36V/A | ||
| Power consumption | Start the host audio and video: about 6.6 W Single MCU: 45mA Connect a camera: 120–200 mA (day); 400–600 mA (night) |
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| Operating temperature | -20°C to 70°C | ||
| Video input | 4-channel 720P@25FPS live video recording | ||
| Video output | 1-channel CVBS | ||
| Compression standard | H.264 | ||
| Image display | Support one-image and four-image display | ||
| Audio compression | G.726 | ||
| Audio input | 5-channel audio input; 4-channel AV-IN interface; 1-channel voice intercom interface; 1-channel handle interface |
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| Audio output | 1-channel independent audio DC blocking output (CVBS aviation connector); 1-channel handle interface |
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| Recording search and playback | Search and play back 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 | ||
| GPS/GLONASS | Detect the insertion, pull-out, and short circuit of the antenna. | ||
| Storage medium | 2 SD cards | ||
| 3G/4G | MD522S_GE4PG3W1: 2G GSM: B3/B8, 3G WCDMA: B1/B8 4G FDD: B1/B3/B7/B8/B20/B28A MD522S_GA4PG3W1: 3G WCDMA: B2/B4/B5, 4G FDD: B2/B4/B12 MD522S_GAU4PG3W1: 2G GSM: B2/B3/B5/B8, 3G WCDMA: B1/B2/B5/B8 4G FDD: B1/B2/B3/B4/B5/B7/B8/B28, 4G TDD: B40 |
ACCESSORIES
| MD522S MDVR | Power & ACC cable | I/O cable | |||
| USB cable | GPS antenna | 3G/4G antenna | |||
| WiFi antenna | SD card lock key | CD download card |
OPTIONAL ACCESSORIES
| Cameras(different types) | SD card | Display | |||
| Microphone & speaker | Ultrasonic fuel level sensor | RFID reader | |||
| LED display |
CERTIFICATE
CE