QOHO Technology Co.,Ltd: Weihai, Shandong, China; Main products: Car Mobile DVR, 3G Mobile DVR, SD Mobile DVR

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4-CH Car Mobile DVR 3G OSD Menu 75 , D1 / HD1 / CIF , 64GB / 128GB

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Product Details

Brand Name	QOHO		Place of Origin	China
Model Number	QH-MDVR7104SW

Delivery Time:Within 5-7 days after received payment
Certification:QH-MDVR7104SW

4-CH Car Mobile DVR 3G OSD Menu 75Ω , D1 / HD1 / CIF , 64GB / 128GB

Description:

? 4-CH dual SD MDVR;

? 4 ch video & audio inputs;

? 2 D1+ 2 CIF H.264 Compression;

? Two SD slots, each slot supports 128GB;

? Four alarm inputs & one alarm output;

? one RS485, one RS232;

? Embedded G-sensor;

? power input: +8V --- +36V;

? Support GPS function,3G.

Product Technical parameters:

System	language	Chinese/ English
Operation system	Linux
Operation interface	Graphical User interface(OSD menu)
Password	User /Admin password
Control mode	IR remote control
Video	Video input	4-ch video composite input
Video output	1-ch output
Display mode	Single/ 4-ch video
Video compression	H.264 Main profile
PAL:100f at D1/s, NTSC: 120f at D1/s
Video Signal	PAL, NTSC
Audio	Audio input	4-ch audio input
Audio output	1-ch audio output
Recording mode	Audio & Video sync Recording
Image processing & storage	Image format mode	CIF/HD1/D1 optional
Video stream Standard	ISO14496-10
Video bitrate	CIF: 1536Kbps ~ 128Kbps,
HD1: 2048Kbps ~ 380Kbps,
D1:? 2048Kbps ~ 400Kbps
8 levels optional. Highest:1 level; Lowest: 8 level
Audio Bitrate	8KB/s
Storage	Support Dual SD card, Max 64GB(single),total 128GB;
Alarm	Alarm input	4 alarm input, below 4V is low level alarm, above 4V are high level alarm
Alarm output	2 alarm output, output high level:12V
Communication Interface	RS485 Interface	Support 2-RS485 interface
RS232 Interface	Support 1-RS232 interface
Extended interface	announce	support extended announcer or LED panel
SPEAK	SPEAK+,SPEAK-
Acceleration Sensor	Acceleration G-Sensor(optional)
Module	GPS	GPS module. GPS Graph, GPS speed etc can be read in coding flow,and can be uploaded via wireless
3G	WCDMA / EVDO/HSPA(TD-SCDMA) module
WIFI	Built-in WIFI

QOHO Technology Co.,Ltd: Contact nameMiss. Betty zhao
Chat Now; Phone86-755-88832758; Address6th floor,Building D,the 2nd industrial,longjing, Weihai, Shandong