GPS Trackers Series--Two Way Calling -SMS and Sensitive GPS Tracker

Quick Overview
Support tracking by SMS and GPRS.
Product Description
After Sales Service: 1 Year Warranty
Main Function: GPS Tracker with SMS and Two Way Calling
Portable GPS Trackers with SIM Card Compatibility: 2G, 2.5G, 2.75G
GSM module: GSM 850/900/1800/1900MHz
GPS Chipset: GPS Tracker use highly accurate and highly sensitive SiRF-Star III chipset
GPS Sensitivity: -158Db
GPS Frequency: L1, 1575.42MHz
C/A Code: 1.023MHz chip rate
Position Accuracy: 10 meters, 2D RMS
Velocity Accuracy: 0.1m/s
Time Accuracy: 1.0 synchronized to GPS time
Reacquisition: 0.1 sec., average
Start Up Times -Hot start: 1 sec., average -Warm start: 38 sec., average -Cold start: 42 sec., average
Altitude Limit: 18,000 meters (60,000 feet) max; Velocity Limit: 515 meters/second (1000 knots) max
Acceleration Limit: Less than 4g
Jerk Limit: 20 m/sec
Operating temperature: -25 to 65 Celsius
Operating Humidity: 5% to 95%
Power Source: Rechargeable and removable li-ion battery
Charging Connector: DC 5V (USB port)
Standby time: 60 hours
Dimensions: L: 75 x W: 45 x D: 22 (mm)
Support tracking by SMS and GPRS.
GPS Tracking without interfering the tracker holder
SMS function of this gps tracker:-1.Track by SMS/Calling - Gets the Current latitude, longitude, speed, and time of the tracker-2.Track on Demand - Replies with a Google Map link on your phone show you exactly where the GPS tracker is-3.Track by Time Interval - Set an interval for the tracker to continuously return its location by SMS-4.Voice monitoring (wiretapping) - Authorize a phone number to make a silent call to the tracker. The tracker answers the call automatically and allows the caller to listen to what happens around the tracker-5.Geo-fencing control - When the tracker moves in/out the preset scope, it will send an SMS alarm to the authorized phone number for SOS-6.Speeding alert - When the tracker's movement speed is higher than the preset value, it will send an SMS to the phone number for SOS.
Approved: CE / FCC
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