"for more information, please visit: www.hot-technology.cn or mail to: hoteksale@gmail.com"

"the device and the accessaries."

"Specification: unit size:57mm x 86mm x 23mm 1) Bands (900Mhz/1800MHz, 850Mhz/1900Mhz ) 2) Cut off engine by cell phone 3) Tracking by cell phone 4) Listening in 5) Alarm report to your cell phone by short message 6) Over speed alarm 7) 4 user's phone numbers 8) Auto position report 9) Remote cut off engine 10) Power off alarming 11) LED indicator"

"7)It will send an alert of movement to the user when it begins to move. 8)It will send an overspeed alert to the user when the target moves exceed of the restricted speed. 9)It will send a low battery alert to the user if the battery is low."

"Specification unit size: 52mm x 46mm x 25mm 1)You can get target's latitude and longitude by SMS or GPRS, and check position by google earth. 2)Auto Report position. 3)Send the last location if it enters into the blind area. 4)Add or change Username and Password. 5)Monitoring and SOS feature. 6) GEO fencing"