1. Functions
GSM 850/900/1800/1900MHz
GPS location, GPRS data transmission
Inquires the position by SMS or mobilephone or PC
Built-in OLED screen, display time and battery level
One power on/off key
One SOS key
Remote setup by SMS
Remote monitoring voice
Low battery reminding
2. Specification
GSM: 850/900/1800/1900MHz
GPRS: Class 12, TCP/IP
Battery: 420mAh
Current: Working ≈50mA
Standby ≈3mA
GPS fixed time: Cold start 30sec(open sky)
Warm start 29sec(open sky)
Hot start 5sec (open sky)
GPS fixed precision: 10m (2D RM)
Temperature: -20º C ~ +70º C
Humidity: 5% ~ 95% RH
Dimension: 39.5(L)x39.5 (W) x15.9(H)mm
Audited Supplier 
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