1. Car GPS GSM Alarm
2. Global positioning
3. Anti-theft &-robbing alarm (GPS car alarm & SOS alarm)

SK-GM01: Car GPS GSM Alarm

1. Global positioning    
Anti-theft &-robbing alarm (GPS car alarm & SOS alarm)    
Remote control stoppage    
2. Wireless monitoring    
Overspeed alarming    
Temperature alarm    
Power cut-off alarm    
3. Quiet environmental protection    
Authorized transfer    
4. Specifications:    
Working voltage: 9~32V    
Average static power consumption:<25Ma    
Distance for effective control: any distance (stable GSM signal)    
Working temperature: 45~+85    
Working frequency/band: 850/900/1800/1900MHZ    
Positioning accuracy:<10 meters