mini chip gps tracker for persons and pets 1. SMS inquiry SOS 2. real time track on google map
Durable SOS button data logger mini chip gps tracker for persons and pets
GT690 is a light-weight, easy-use, quick-tracking GPS personal tracker designed for personal safety and target tracking.
Through GPS and GSM or GPRS communication, GT690 can get its position and send the position data to your telephone or sever to be displayed on maps.
GT690 supports SOS button to send SMS alarm for rescue, and it can be configured to report its location to the server base or mobile phone at preset interval.
With internal memory, GT690 can store GPS coordinates when there is no GPRS connection.
Features and functions
SMS and GPRS TCP/UDP Communication
Support setting 3 authorized cell phone numbers
Track on demand
Track by time interval
Geo-fencing control
SOS button for immediate rescue and alarm
Speed limit alarm
No GPS signal alarm
Low battery alarm
Vibration alarm
Data Logger in no GSM signal area
Power saving mode
Items | Specification |
Charging Voltage | DC 4.2-5.5V/400mA (Mini USB port) |
Internal Battery | 1200 mAh battery (3.7V) |
Dimension | 80mm X 54mm X 21mm |
Weight | 80g (with battery) |
Operating Temperature | -20°C to 55°C |
Humidity | 5% to 95% Non-condensing |
GSM Module | Quad Band GSM 850/900/1800/1900Mhz |
GPS Chipset | Latest GPS SIRF-Star III chipset |
GPS Sensitivity | -159 dB |
GPS Frequency | L1 1575.42MHz |
C/A Code | 1.023 MHz chip rate |
Channels | 20 channel all-in-view tracking |
Position Accuracy | < 15 M 2D RMS |
Velocity Accuracy | 0.1 M/S |
Time Accuracy | 1 us synchronized to GPS time |
Reacquisition | 0.1 ms |
Hot Start | 1 sec., average |
Warm Start | 35 sec., average |
Cold Start | 37 sec., average |
Altitude Limit | 18,000 meters (60,000 feet) max. |
Velocity Limit | 514 meters/second (1000 knots) max. |
Acceleration Limit | Less than 4g |
Work Time | 12 hours in normal mode and 50 hours in power-saving mode |
Memory | 32M-BIT flash memory |
LED | 2 LED lights to show GPS, GSM and other status. |
Button | SOS button for sending SMS |
Durable SOS button data logger mini chip gps tracker for persons and pets
