H.264 4CH SD Card CCTV Mobile DVR

H.264 4CH SD Card CCTV Mobile DVR

Brand Name:SOWZE
Product Name:4ch ahd sd card mobile dvr
Video Conpression:H.264
Video Format:PAL/NTSC
Storage:32G/64G/128G/256G optional
Video Input:4 channels
Video Output:1ch AV&1ch VGA
Power Supply:DC8-36V

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1.H.264 video compression, multi code stream.
2.Support 4 channels AHD 720P real-time video inputs; 4 channels analog cameras inputs or compound inputs for 2 channels AHD cameras and 2 channels analog cameras.
3.With exclusive pre-allocated type vehicle file system technology, it solved the file fragmentation problems which caused by overwrite, SD card data loss and SD card couldn’t be found, keep the data completed and stable.
4.8-36V wide voltage power supply, super low power consumption. With overload/ undervoltage/ shortcircuit/ reversing protection, support all vehicles.
5.Support SD cards, at maximum 256G for single SD card
6.With watchdog abnormal restart protection function, it can better protect the machine and video.
7.Delayed video recording functions when vehicle is shut down (time settings can be up to 24 hours).
8.Various video recording modes to meet different demands, such as automatic recording, manual recording, alarm recording, etc.
9.Support 4CH alarming inputs 
10.Support voice broadcast, intercom and text schedule dispatch. 
11.Support shockproof aviation connector, easy to plug or pull out, with best quality and best price, stable and reliable. 
12.With full enclosed lock design, it can prevent the man-made sabotage effectively; Support mouse operating.
13.Support all vehicles, including bus, taxi, truck, school bus, etc.


SystemModel NO.SW-MAVR9504
Main processorHi3520DV200
Operating systemEmbedded Linux
InterfaceGraphical menu, support mouse
Password securityTwo-level management: user password; administrator password
V/AVideo formatPAL/NTSC
Compression formatH.264(Main Profile)
Combinations4ch 720P/4ch 960H/2ch 720P+2ch 960H
Decoding capability1ch real time 720P
Video quality1-6 levels for choice
Screen display1/4 screen display
Audio compressionG.726
Audio recordingAudio and video recording synchronization
Recording & playbackRecording typeManual, alarm
Video bit rateFull frame 4096Mbps, 6 levels of video quality for choice
Audio bit rate8KB/s
StorageSD card
Video searchSearch by channel, video type
Local playbackAccording to file
Software UpgradingUpgrade ModelManual/auto/remote
Upgrade methodUSB interface, wireless internet
InterfaceAudio/video input4ch aviation connector interface
Audio/video output1ch VGA video output, 1ch aviation connector audio/video output.
Alarm input4 digital inputs (2ch positive and 2ch negative trigger)
SD card1*SDXC card (256G at max)
USB interface1 * USB 2.0(supports U driver, keyboard and mouse) 
Ignition input1ch ACC signal
RS232 interface1ch RS232 interface
SD card lock1
Debug serial port1*serial system debugging
OthersPower inputDC: 9V~36V (ISO7637 P5A 200V)
Power output5V300mA
Power consumptionStandby: 3mA, at working: 12W, Work full: 18W  
Operating temperature-20 to +70 degrees
Storage capacity720P 20G/day/channel     
960H 12-20G/day/channel

Product Details:

Low Cost 4 Channel AHD SD Card Mobile DVR for VehiclesLow Cost 4 Channel AHD SD Card Mobile DVR for Vehicles

Mobile DVR System Diagram:

Low Cost 4 Channel AHD SD Card Mobile DVR for Vehicles

CMS Management Platform:


Vehicle Surveillance 5CH 720P Dual SD Card Mobile Car DVR



1. What is your MOQ:
   Our MOQ is 1pcs, welcome to order sample to test our quality and service.
2. What is your payment term?
   We accept PayPal (5% bank charge), T/T bank transfer ($30 bank charge), Western Union and Money Gram.
3. What is your warranty?
   1 year of normal use
4. How can I get a sample?
    1) choose the item you need and contact our sales for price, shipping and specifications details; 
    2) if you are agree with our offer, please send us your contact information to make Proforma Invoice; 
    3) after payment done, we will arrange your order and tracking number will be sent to you after goods sent.
5. Do you accept OEM/ODM?
   OEM/ODM is highly welcome.
6. How to contact us?
    Please send your Inquiry Details in the below for sample, and click "Send" now.

    Contact: Shawn Xiao

    Skype: Shawn Sowze

    Email: shawn@sowze.com

    Mibile phone/Whatsapp: +86 18127030140

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