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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DTY
  • Model Number: H40-3GW
  • Item Type: mini 4 camera vehicle dvr
  • Video Resolution: D1/ HD1/ CIF Selectable
  • Storage: SD card/HDD
  • Alarm: Support 6 alarm input 2 alarm output
  • Power Supply: 8V-36V DC
  • Language: Multiple Language
  • 3G/4G/GPS/WIFI: optional
  • Certificate: CE FCC RoHS
  • Material of housing: aluminum alloy
  • Application: vehicle, bus, truck, car, taxi, police car, school bus, etc

Packaging & Delivery

Packaging Details Standard carton box for car cctv with wifi 3g gps
Delivery Time Shipped in 7 days after payment

mini 4CH WIFI GPS 3G 4G vehicle DVR forklift cctv security MDVR System support 4 cameras ,H40 series




H40 mini 4 camera vehicle dvr is a professional,rugged,solid state DVR designed for in-vehicle recording. H40 records up to 4 channel video and audio location data prom built-in GPS(optional). It supports dual SD cards up to 256GB and one HDD up to 4TB for memory storage. And it also supports extensible function such as GPS,WIFI,3G,4G, ect.. H40 series can work with all CCD/CMOS cameras, and can power 4 cameras directly. It is a new in-vehicle recording system that you can rely on.

H40 Full D1 Mobile DVR main apply for taxi, bus ,school bus, private car, police car, truck, special passage car, ship, in-public place.


(1) H.264 main profile Video compression format.
(2) Can work with power supply ranging from DC8V to DC36V.
(3) Supports Manual Record, Alarm record and Scheduled Record.
(4) Video resolution: D1/HD1/CIF/QCIF selectable for each channel. Frame rate: 1-25fps (PAL) or 1-30fps (NTSC) for each channel.
(5) Supports 4 channel full D1 recording and playback simultaneously.
(6) Supports two SD Card each up to 128GB, or 2.5’’ SATA II 4TB (Max) HDD, cycle recording.
(7) Supports 6 alarm input and 2 alarm output.
(8) With power-off delay to guarantee the DVR would shut down normally to keep recorded files safe when an emergency occurs.
(9) Support DC12V, 3A power out, can power 4 cameras directly.
(10) Equiped with external HDD interface,can connect an external HDD.
(11) Support 2 PTZ control interface.
(12) Support GPS,Wifi,3G/4G.
(13) Certificate: CE,FCC,RoHS.


Specification and Technical Parameter


H40  series



Basic Functions


Optional Functions




Power Supply

Car battery(For mobile monitoring)/Power adapter(For other applications)

Power input

DC12V~DC36V(Standard power input:DC12V OR DC24V,ultimate power input:DC8V~DC38V)

Working Current

250~380±10mA(the reference voltage is:DC24V)

Power output

DC12V/3A(Provide power for cameras,with built in re-settable fuses.)

Working temperature

-10℃~+50℃(ultimate working temperature:-20℃~+60℃)

Video Technology

H.264(Data encryption,need to use the playback software to play the videos)

Storage interface

Standard SATA II HDD interface, SD / SDHC Card 

Storage Capacity

2.5’’ SATA II 4TB HDD,two 128GB SD/SDHC Card(suggest to use the SD Card with the

speed over Class10)

Storage mode

Stop when ful l or cycle recording



Video Standard

PAL system or NTSC system

Video Input

Standard:input frequency:Vp-p=1.0V,input impedance:75Ω


4ch full D1full real time synchronized recording,also support playback and upload in the process of recording.

Total frame rate

PAL(1~100FPS optional)and NTSC(1~120FPS optional)

Video quality

Main stream/Extra Stream mufti-grade adjustable

Output signal

CVBS(4ch video + 4ch audio,but only support 1ch audio output at a same time)

Ethernet Port

One 10M/100M Ethernet port (Rj45)

Alarm input

6ch independent alarm input port( with isolating function)

Alarm output

2ch independent relay alarm output(4ch model has two red alarm indicators)

USB Standard

2 USB 2.0 port(support USB back up and system upgrade)


Support 4CH D1 real time video and audio transmission, including GPS info.

Indicator light

PWR indicator,RUN indicator ,REC indicator

Delay power offtime

Default 1 minute(can be customized )

GPS Technology

Support the standard GPS protocol(NMEA-0183) set by NMEA

Other Technology

RS485(for PIZ connection), 2.4G WIFI , GPS(NMEA-0183) Timing and position

Environment requirement

Protect against dust,damp and wet.




Suitable for all kinds of vehicles and fixed locations

Mainframe  Size


Mainframe Weight

About 560g




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