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Please Contact :iris@meiligao.net
Functionality:
Tracking via SMS or GPRS (TCP/UDP)
Protocol: Meiligao protocol or GpsGate tracker one
Current location report
Tracking by time interval
SOS panic button
Geofencing control
Low battery alert
Speeding alert
Engine cut
Alert when VT300 enters/exits GPS blind area
Alert when VT300 is turned on
I/O: one input and one output
Features:
Power supply: +9V - +35V / 1.5A
Backup battery: 850mAh
Dimension: 115 x 60 x 21mm
Installation dimension: 115 x 79 x 21mm
Weight: 145g
Operating temperature: -20 to 55° C
Humidity: 5 to 95% RH non-condensing
Frequency: GSM 900/1800/1900MHz or GSM 850/900/1800/1900MHz (optional)
GPS chipset: latest GPS SIRF-Star III chipset
GPS sensitivity: -158dB
GPS frequency: L1, 1575.42MHz
C/A code: 1.023MHz chip rate
Channels: 20 channel all-in-view tracking
Position accuracy: 10 meters, 2D RMS
Velocity accuracy: 0.1 m/s
Time accuracy: 1us synchronized to GPS time
Default datum: WGS-84
Reacquisition: 0.1 sec, average
Hot start: 1sec, average
Warm start: 38sec, average
Cold start: 42sec, average
Altitude limit: 18,000 meters (60,000ft) maximum
Velocity limit: 515 meters/second (1,000 knots) maximum
LED: 1 LED light to show working status
Button: one SOS button
Interface: one input and one output