Mini Monitoring + E-Lock + SOS + GSM + GPS Tracker wholesale china

Product Description:
This mini GPS tracker is a personal remote position device with build-in GPS and GSM/GPRS modules. It is a small size, high accuracy remote location tracking device. Based on GPS satellite, it provides accurate position information under dynamic conditions. Personal remote position device transmit the longitude and latitude coordinate to authorized cell phone.
You can use these features for protecting and searching children and old persons. Further, you can use it as a security purpose and other purpose which needs remote positioning such as asset protection and animal tracking
Feature:
Build-in GPS personal locator.
GSM /SMS communication or GPRS TCP/UDP connection.
Works worldwide!
Support 3-frequency GSM 900 /1800 /1900 MHz And 4-frequency GSM 850 /900 /1800 /1900 MHz. (Optional)
High sensitivity, new technology and latest GPS SIRF-Star III chipset!
Excellent for fixing the position even at a weak signal status.
Work well even in areas with limited sky view like urban canyons.
Compact size, and smaller than one name card. Easy to hide
Very Low power consumption
Fast Signal Acquisition
Support single location and continuous tracking
Support location triggered by tracker
Support location triggered by authorized cell phone
Support alarm and remote monitor
Support quick dialing buttons for 3 preset phone numbers
Support check location by SMS and GPRS
Monitors can track the person without interfering him,
LIVE! Real-Time tracking!
Locate the locator holder by the mobile phone via SMS (short messaging system).
SOS button send out exact location for immediate rescue/action.
Geo-fencing to restrict movement to a defined radius.
No monthly service charges to be paid to the call center
Specification:
GSM module: Embedded GSM 900 /1800 /1900 MHz embedded GSM 850 /900 /1800 /1900 MHz (Optional) and GPRS TCP/UDP
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: 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: -25C--65C
Humidity: 5% to 95% Non-condensing
Dimension: 76 mm X 46 mm X 25 mm
Voltage: Rechargeable and replaceable 1300 MAH battery (3.7V), 5V for charging input.
Charging connector: DC 5V (USB port)
Standby time: Over 60 hours
LED: 3 LEDs showing Power, GPS and GSM status, And other operation status
KEY: 3 Keys for SOS Emergency key, quick dial key B, quick dial key C