Zhengzhou Tiamaes Technology Co.,Ltd.|TM8720 vehicle-mounted terminal

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Product overview

TM8720 is specially designed for in-vehicle video monitoring,remote video monitoring and vehicle intelligent

dispatching and is a kind equipment of cost-effective,good scalability in function.It uses highspeed processor

and embedded operating system,combined with the most advanced H.264 video compression/uncompressing

technology in IT field,3G/4G internet technology,GPS/BDS positioning technology,TM8720 can realize video

of CIF and D1 format,vehicle driving record and remote video monitoring,with center software can realize central

remote video monitoring of alarm linkage,vehicle intelligent dispatching management and playback and analysis

based on central database.

Product features

1.Product appearance is concise

TM8720 is a center equipment in the vehicle dispatching system, needs dock and joint with a variety of equipments,

However we use a variety of different interfaces,realize plug connection, make the machine keep clean, elegant

appearance.

2.With strong vibration resistance

TM8720 does a lot of work corresponds to the hard disk protection,a variety of hard damping structure model of

coexistence,it has superior seismic performance.

3.Can support 4-way video at the same time.

4.Set aside a large number of interfaces that can support CAN, 485,232, single-bus and other types of equipment

for docking.

5.Program can be upgraded remotely, U disk upgrade.

6.Support WIFI

7.4G and 3G can be optional.

Item	operating parameter		Description
Power input	9~30V		Input voltage is ＋9V～＋30V
Power output	12v		power supply for monitor and camera
Standby level	9~30		level is optional
Total Power	≤50W		maximum power, less than this value when work at ordinary times
Signal of opening and closing door	≤35.8V ≥3.77V		Each signal when opening and closing,voltage can be captured within the specified scope.
Video input resistance	75Ω		Each video input impedance are 75Ω.
Video output	1Vpp		1Vpp CVBS output of an analog signal.
CAN interface	2 way CAN interface		support 1 way low speed CAN interface,1 way high speed CAN interface,total two ways CAN
Operating temperature	-30 ~ 65℃		working temperature limit when equipments work normally
System	operating language		Chinese
	operation interface		Graphical menu interface
Video	Video input		8 way D1/CIF
	Video output		one way video output
	Video display		single picture,four pictures,nine pictures show
	Video standard		PAL format
	image compression		H.264 Main profile； Compressed resource is 100 CIF / sec.
Audio	audio input		Single-channel audio input
	audio output		Single-channel audio output
	recording styles		Sound and video simultaneously recording
Image processing and storage	image format		CIF/D1 optional
	video flow standard		ISO14496-10
	Video bitrate		CIF: 256Kbps D1: 512Kbps
	audio bitrate		16Kbps
	data storage		support hard disk(Compatible with SSD) and SD card storage
Communication interface	RS485 interface		support 2 way RS485 interface
	Internet interface		RJ45，10M/100M Adaptive network interface
Stops interface	Power output		Support 3 way power output,every way 20W
Wireless communication	HDD-LTE/TD-SCDMA/WCDMA/CDMA2000		optional built-in HDD-LTE(downward compatible all mobile frequencies ),WCDMA communication modules, CDMA2000 modules
GPS	Support built-in/external modules,geographical coordinates,speed can be wrote in code stream,the same time can wirelessly upload.
WIFI	support built-in WIFI module,can flexiblely open and close.
Supporting software	PC replay analysis	Playback of video files on the PC side, while the vehicle information in the file for analysis
	Tiamaes GPS dispatching system	Realize video previews,GPS uploading, alarm uploading and central command issued, parameter configuration vehicle scheduling management functions through a wireless network
Software upgrade	support updating through internet,USB flash disk and remote

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