Holly VehicleGPStracker HVT300

• Tracking via SMS or GPRS
• Current location report
• Tracking by time interval
• Emergency alert
• Geo-fence control
• Low battery alert
• Speeding alert
• SOS panic button
• Re-branding are accepted.

Hardware Specifications;

Power Supply             +9V - +35V / 1.5A
Backup Battery             850mAh
Dimension             115mm x 60mm x 21mm
Installation Dimension         115mm x 79mm x 21mm
Weight                 145g
Operating temperature         -20° to 55° C
Humidity            5% to 95% Non-condensing
Frequency            GSM  850/900/1800/1900Mhz or (optional)
GPS Chipset             latest GPS SIRF-Star III chipset
GPS Sensitivity            158Db
GPS Frequency            L1, 1575.42 MHz
C/A Code             1.023 MHz chip rate
Channels             20 channel all-in-view tracking
Position Accuracy         10 meters, 2D RMS
Velocity Accuracy         0.1 m/s
Time Accuracy             1 us synchronized to GPS time
Default datum            WGS-84
Reacquisition            0.1 sec., average
Hot start            1 sec., average
Warm start            38 sec., average
Cold start            42 sec., average
Altitude Limit             8,000 meters (60,000 feet) max.
Velocity Limit            515 meters/second (1000 knots) max.
LED                 1 LED light to show working status.
Button                 One SOS button
Interface             One input and one output.