SD Card MDVR, Mobile DVR For Vehicle 4CH Realtime CCTV H.264 4CH720P

TK604 Series SD Card Mobile Digital Video Recorder (MINI MDVR)



TK604 series is a high-end SD card mobile digital video recorder specially designed for vehicle surveillance purpose. It adopts high speed processor hardware and embedded Linux system.

The state of the art mobile DVR use the latest IT technology, such as A/V codec, network streaming,

A/V noise reduction, anti-vibration technology, wide-range voltage design.

11 22 33 44 55 22212 77


  •  Industrial level design
  •  Compact mini size;
  •  H.264 compression
  •  4-channel video input and 4-channel audio input
  •   ASF standard file format
  •   3G, GPS, Wi-Fi modules optional
  •   Local and remote PTZ control
  •   Up to 2 SD cards(128G)
  •   Patent UPS power-off protection design
  •   Fast startup
  •   Optional function: Bi-directional voice communication
  •   Central management software provided(optional)


Bus, School bus, Logistics vehicle, Taxi, Police car, Special purpose vehicle, Train/metro, Ship/boat




Operation system Linux
GUI Setup system parameters with remote controller
User authorization Support user password, administrator password access; support encryption transmission
Video Video input/output 4-channel CVBS video input, 1-channel CVBS video output; 1.0Vp-p, 75Ω
Dual stream Support
OSD Time & date, vehicle ID, GPS info, etc.
compression H.264 ; high performance processor
Preview function Single channel,Quad;full screen when event is triggered
Video frame rate PAL: 25fps/each channel,100fps totalNTSC: 30fps/each channe,120fps total
Live View 720P/ D1
Video quality Level 1 to 5 video quality adaptive, level 1 best, level 5 lowest
Video Bit rate CIF: 256Kbps ~ 1.5 Mbps, 8 levels of bit rate optionalHD1: 600Kbps ~ 2 Mbps, 8 levels of bit rate optionalD1: 800Kbps ~ 3Mbps, 8 levels of bit rate optional
Audio Input/outpu 4ch audio in/1ch audio output,100mV-500mV/100-500Ω
Compression G.726
Recording Storage media Up to 2 SD cards, each support 1GB ~ 128GB SD card, support SDHC standard
Support 2 SD cards cyclic recording; automatically delete the earliest record when full
Resolution Up to 2 channels 720P+ 2 channels D1 realtime each channel
File format/system ASF/ FAT32
Recording mode Startup recording default, schedule, alarm & event trigger, manual recording
Recording search By time, type, storage device, etc.
Recording playback Support local playback, up to 4-channel playback simultaneously, and analyze the vehicle info in the file
Support fast forward, fast backward, play, pause, support 2X, 4X, 8X, 16X forward or backward, support playback by time
USB backup Support USB backup
Alarm Alarm input 8-channel alarm input/ 2channels alarm output
Alarm recording Pre-recording function, 15 seconds pre-recording, post-recording 30 sec ~ 30 min adjustable
Storage consumption alarm Support the setting of remain storage space alarm
Event alarm Overspeed alarm, acceleration alarm, motion detection alarm
Communication interface Serial interface Support one RS232 interface
Network interface RJ45, 10M/100M self-adaption Ethernet interface
Wireless transmission (optional) Built-in 3G wireless transmission module, WCDMA, CDMA2000, Compatible with GPRS, EDGE;Built-in Wi-Fi module;
Data remote transmission Support 3G/Wi-Fi transmission, Wi-Fi priority transmission strategy, remote download;
PTZ control Support
GPS(Option), Support built-in GPS module with geographic coordinate, speed information, etc;
G-sensor(option) Built-in G-Sensor
System upgrade Support SD card upgrade, remote upgrade
Power supply & consumption Power supply management 1. ACC startup/shutdown2. Delay shutdown3. Timing startup/shutdown
Input voltage DC:+8V ~ +36V
Output voltage +12V@1.5A;+5V@0.5A
Power-off protection Patent UPS power-off protection technology, ensure the integrality of record data when accidental power failure
Power consumption <5W in normal working state; <0.5W standby state
Working environment Temperature -25℃ ~ +70℃(-77°F ~158°F)
Humidity 20% to 95%
Dimension  (167) x (55) x (150) mm,
Weight weight 0.77KG

Note: The specifications are subject to change without prior notice.

WhatsApp Online Chat !