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Shenzhen Gision Security Technology Co., Ltd.

China Manufacturer with main products: Mobile DVR, Car DVR, Vehicle DVR, Hard Disk MDVR, CCTV Camera, Network Camera, Car Black Box, DVR

Home  >Products Catalog > SD Card Mobile DVR > 4 Channel Mobile DVR,H.264 Vehical DVR, Bus DVR,Car Security Monitor,Support Dual SD up to 128G

4 Channel Mobile DVR,H.264 Vehical DVR, Bus DVR,Car Security Monitor,Support Dual SD up to 128G

Payment Terms: T/T, Western Union

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Brand Name: GISION
  • Model Number: GS-8204SD
  • Color: Black
  • Resolution: D1/HD1/CIF optioanl



4 Channel Video Input,4 Channel Audio Input, Support CIF,HD1,D1(3 channel D1)

H.264  Compression

Support  2pcs SD Card ,one Card up to 128G

Support Alarm Input,Output; RS232,RS485 expansion.

DC8-36V,suitable to all the vehicle








Operate System



Video Input

4 Channel Video Input ,1.0Vp-p,75Ω

Video Output

1 Channel RCA Video Output ,1.0Vp-p,75Ω

Video System



Audio Input

4 Channel Audio Input

Audio Output

1 Channel RCA Audio Output

Audio compression


Video resolution


Expansion Interface


Support SD Card up to 128G

Alarm Input

4-level input

Alarm output

2-level output

Serial interface

1 RS232 & 2 RS485 

GPS Module

GPS optional


Power input

DC8V ~ 36V

Power Output

4 Channel DC12V 2A

Power consumption

about 20W





Operating Temperature

-25~ +85



Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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