M518 GPRS / GSM, GPS intelligent terminal (mobile users) built-in industrial grade GPRS / GSM communication module and the latest SiRF-StarIII high receiver sensitivity GPS positioning module, GPRS and SMS, another mode of communication, the terminal operation is stable, reliable, functional whole, the interface can be applied to different areas of concrete, rental, logistics, public transport, bus, dangerous goods vehicles, rental cars can also be tailored according to different industries, different needs of users. 



 Features: oil collection, temperature acquisition, positive detection, alarm messages, supports three serial peripheral access 

 Main features: 

 A terminal form stable, easy to install; 
 2.GPS high positioning accuracy, dynamic positioning deviation is less than 5 m; 
 Support GSM SMS and voice capabilities, UDP / TCP protocol in GPRS state communications; 
 4 Support for GPS data is uploaded regularly and named function; 
 (5) support for voice calls and voice handsfree function; 
 Support Group Tel limit dial function; 
 Support SMS messaging and GPRS messaging; 
 Support silent function; 
 9 support the authorization of the remote monitoring function; 
 10 support high and low voltage protection; 
 11 support 5-way, the detection of low-level signals; 
 12 support the blind to complement the transfer function; 
 13 supports remote car lock function; 
 14 support to look at cars function; 
 15 support the detection of the temperature sensor; 
 16 to support the emergency alarm function; 
 17 support the power failure alarm function; 
 18 support the high-pressure alarm and undervoltage alarm function; 
 19 support the speed alarm function; 
 20 support parking alarm function; 
 21 support the illegal door, illegal start alarm function; 
 22 support into and out of the regional police; 
 23 support the fatigue driving alarm; 
 24 support oil detection (direct installation of the fuel sensor, or receive the oil collector); 
 25 Support for the oil change alarm; 
 26 support the mileage statistical functions; 

 Extended serial port: 
 Also supports three serial peripheral (such as car handles the scheduling screen, camera, LED advertising screen, intelligent voice, LCD navigation screen, etc.);