4-CH Vehicle SD Mobile DVR For Bus / Taxis / Truck With GPS 3G

Update time：2022-02-06 04:11:17

Price:Negotiable

Min Order:1 Kilogram / Kilograms

Basic Info

Brand Name	QOHO	Model Number	QH-MDVR7104S	Place of Origin	China

Delivery Time:Within 5-7 days after received payment
Certification:CE,FCC

4-CH Vehicle SD Mobile DVR For Bus / Taxis / Truck With GPS 3G

Description:

• 4-CH Single 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 and 3G function.

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(can\'t support now).