Dear Sir,
Are you looking for 3G/4G Online Video solutions for truck/bus with White-Label Software?
New launched design with competitive cost for Mobile DVR and AHD Cameras!
a. 1080P/720P High Resolution
b. Support World-Wide 3G/4G Network
c. Free PC/Mobile APP/Web/Server Software 
d. Mini Size and Easy Installation for Truck/Bus/Taxi Fleet Management.
e. Support Ultrasonic Fuel Level Sensor, Temperature Sensor  
Contact us now, let's talk more details about demo and cost!
Tenet Auto Electronics Ltd. 
Skype: tenet.instrument