Inquiry (采购产品): Security, Alarm and Safety 1. Track 500 trucks in real time. 2. Record speed and Alarm on Boundarys. 3. Combination Track on Gprs and Wirless network in poor Cell phone reception areas. 4. Record flickers, gears, ;ights, breaks, acceleration, deceleration and sound. 5. Permanant mouted. 6. Visiting Temp mount units. 7. Software to be server baced on site. 8. Intranet access to system via user name and password. **** Hidden Message ***** Laurie Peyper, Goldfields Gold mine, P o Box 27 Tarkwa, Ghana, +233241487208 , +27866163940, Country:Ghana **** Hidden Message ***** laurie@4c-technology.com