Shenzhen Okaf Technology Co., Ltd.

Shenzhen Okaf Technology Co., Ltd. Vehicle dynamic forensic system Pioneer of integrated solutions

Manufacturer from China
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7 Years
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720P SD Mobile AHD Car DVR Kit 4 Channel 3G 4G Wifi GPS Manual / Alarm Recording

720P SD Mobile AHD Car DVR Kit 4 Channel 3G 4G Wifi GPS Manual / Alarm Recording

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Brand Name :Okaf
Model Number :OK-CZ04HSDV
Certification :CE/FCC/RoHS
Place of Origin :China
MOQ :1pc
Price :Negotiable
Payment Terms :L/C, T/T, Western Union, MoneyGram
Supply Ability :2500pcs per month
Packaging Details :Standard carton
Type :car mobile AHD DVR
Video input :4 Channel 720P
Operating system :Embedded Linux OS
Recording mode :Manual/Alarm
Video Compression :H. 264
Warranty :1year
OEM/ODM :Welcome
Storage :HDD/SSD+ SD card
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4 Channel AHD Car DVR Kit Cheap SD Mobile DVR 3G 4G Wifi GPS

Product description:

1. Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity

2. 4CH AV Inputs with AHD 720P/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output

3. 4CH local recording with 720P resolution in real time

Power:

1. Professional In-Vehicle power design, 9-32V DC Wide Voltage Range

2. Multi protection circuits like under-voltage, short, reversed plug-in

3. Smart power management system, shutdown under low voltage, low consumption when standby

Data Storage:

1. Special file management system to encrypt and protect the data

2. Proprietary technology to detect the bad track of the SD card which can make sure the continuity of video and long service life of the SD card

3. Built-in ultracapacitor, avoid data loss and sd card damage caused by sudden outage

4. Support SD card storage, maximum 256G

Transmission Interface:

1. Support GPS/BD optional, high sensitivity, fast positioning

2. Support wireless download by WiFi, 802.11b/g/n, 2.4GHz

3. Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA

Parameters:

Technical parameter:
Item Device parameter Performance
System Main processor Hi3520DV200
Operating system Embedded Linux OS
Operating language Chinese/English
Operating interface GUI, Support mouse
Password security User password/Admin password

Audio

&

Video

Video standard PAL/NTSC
Video compression H.264
Image resolution 720P /960H/D1/CIF
Playback quality 720P /960H/D1/CIF
Compound mode 4ch 720P/4ch 960H/2ch 720P+2ch 960H
Decoding ability 1ch 720P real time
Recording quality Class 1-6 optional
Image display Single/QUAD display optional
Audio Compression G.726
Audio recording Audio & Video synchronized recording
Recording & Playback Recording mode Manual/Alarm
Video bit rate Full frame 4096Mbps,6 classes image quality optional
Audio bit rate 8KB/s
Storage media SD card storage
Video inquiry Inquiry by channel/Recording type
Local playback Playback by file
Firmware upgrading Upgrading mode Manual/Automatical/Remote
Upgrading method USB disk/Wireless network
Interface AV input 4ch aviation interface
AV output 1ch VGA video output, 1ch aviation AV output
Alarm input 4 digital inputs (2 Positive trigger, 2 negative trigger)
SD card 1 SDXC High speed card (up to 256G)
USB interface 1 USB 2.0 (support U disk/mouse)
Ignition input 1 ACC signal
UART 1 LVTTL Level
LED Indication PWR/RUN/SD/ALM
SD card lock 1
Debug port 1
Function extention GPS Support detecting antenna Plug in/Unplug/Short circuit
WIFI 802.11b/g/n, 2.4GHz
3G/4G Supports CDMA/EVDO/GPRS/WCDMA/FDD LTE/TDD LTE
Others Power input 9~32V DC
Power output 5V 300mA
Power consumption

Standby 3mA

Maximum consumption 18W @12V 1.5A @24V 0.75A

Working temperature -20 --- 70℃
Storage

720P 24G/day/channel

960H 12-20G/day/channel

Dimension 142*152*32 mm

China 720P SD Mobile AHD Car DVR Kit 4 Channel 3G 4G Wifi GPS Manual / Alarm Recording for sale

720P SD Mobile AHD Car DVR Kit 4 Channel 3G 4G Wifi GPS Manual / Alarm Recording

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