CAR DVR, buy 720P AHD Car DVR on China Suppliers Mobile

Product Details

4G Mobile Car DVR with 720P AHD camera,mdvr gps 3g wifi

Description:

4 channel 720P HD HDD mobile DVR; H.264 high profile.
Set all menu via WIFI with Ipad/Iphone/Android and PC.
Mirror function set on the MDVR menu directly.
Connect acceleration sensor, temperature sensor, oil/fuel sensor.
Control panel, LED panel and other peripherals through RS232/RS485 interface.
With aviation connector, stable and reliable, using time longer.
Special interface for mobile DVR, convenient for transportation and installation.
Support speed, turn, brake, reversing, door opening and closing.
Support 4-CH 720P/960H/D1/HD1/CIF; 4CH audio& video.
Support GPS, 3G/4G, WIFI(more fast and stable) for optional.
Support PTZ local and remote control, Support USB interface, support firebox as mirror.
Support max 2.5 inch 2TB HDD/SSD and 1 SD card dual storage.
DC8V~36V wide voltage supply,aluminum housing,low power consumption.
Power off can work 8 seconds and 1 hour with UPS battery.
Extend function:1080P 4-CH HDD MDVR,720P 8-CH HDD MDVR.
Product size:199x76x190mm. Industrial good vibration absorber and heat-dissipated level design.

It can install all kinds of vehicles, such as, taxi, bus, school bus, truck, trailer, car, SUV, ambulance and so on.

Product Technical parameters:

Model	QH-MDVR8104HR
System	Language	English / Chinese/others optional
	Operation Interface	Graphical menu operation interface(OSD menu)
	Password security	Permissions setting of administrator & user
Video	Video input	Support 4 channels CIF/HD1/D1/960H/720P AHD camera Video input
	Video input	Support 4-CH 720P AHD or 4-CH 960H analog mixing Video input
	Video output	1 channels (1 in the 24pin connector)
	Video display	Single picture, 1~4 pictures
	Signal system	PAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )
	Image compression	H.264 Main profile
Audio	Audio input	4 channels
	Audio output	1 channels (1 in the 24pin connector)
	Record format	Synchroniz ed video & audio recording
Recording&Storage	Image resolution	CIF / HD1 / D1 / 960H / 720P optional
	Video coding	ISO14496-10
	Video bit rate	CIF: 1536Kbps ~ 128Kbps,
		HD1/D1: 2048Kbps ~ 400Kbps,
		960H: 2048Kbps ~ 400Kbps,
		720P:4096Kbps ~ 400Kbps
		8 grades of image quality optional, Grade1 as best, Grade8 as lowest
	Audio bit rate	8k/bps
	Storage	Up to 2TB HDD/SSD and 1 SD card for backup (at 3G/4G model option )
Alarm	Alarm input	8 channels, alarm activated by low voltage (<1V) or high voltage (>5V)
Alarm	Alarm output	1 channel, 12V output
Communication Ports	RS485	RS485×1
	RS232	RS232×2
	RJ45 network	1 x RJ45
	USB	2 x USB 2.0 ports, the front panel one to download video files & upgrade firmware; the back panel one is as mirror to backup recording,it can connect firebox.
Wireless Communication	3G	3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system optional (optional), Compatible with GPRS, EDGE;
	4G	Built-in 4G(TDD-LTE / FDD-LTE) module optional
	Wi-Fi	Built-in Wi-Fi optional
GPS	Built-in GPS module. Real-time geographic coordinates, speed information
G-Sensor	Built-in G-Sensor
Software	PC playback	Video files playback in PC with analysis of the vehicle status
Software	CMSV6	Wireless real-time video & audio monitoring, GPS, alarms, etc.
Software Upgrade	Upgrade through the front USB2.0 & hard disk
Electric Spec
Voltage Input	+8~+36V	8V~36V (please to ensure of safe voltage of vehicle before use; operation over 36V for long time will cause damage to the MDVR)
Voltage Output	12V	12V(+/-0.2V),Max 3A
ACC Detection	≤4V	power-on
ACC Detection	≥5V	power-off
Video Input Resistance	75Ω	75Ω at each video input resistance
Video Output Voltage	2Vp-p	2VP-P CVBS output analog signal, screen input requires resistanc 75Ω
I / O port	<1V	low voltage alarm
I / O port	>5V	high voltage alarm
Operation Temperature	-40℃~80℃	at draughty environment
Dimension	199(W)mm x 76(H) x 190(L)mm