Hidden Gps Tracking for Kids

1. Waterproof (IP67)

7. SMS and GPRS TCP/UDP Communication

2. Track on demand

8. Support setting 5 authorized cell phone numbers

3. Track by time interval

9. SOS button for immediate rescue and alarm

4. Geo-fencing control

10. Speed limit alarm

5. Spot Alarm

11. Low battery alarm

6. Vibration alarm

12. Data Logger in no GSM signal area using Micro SD card (Max: 2GB)

Items

Specification

Items

Specification

Charging Voltage

DC 4.2-5.5V/400mA (Mini USB port)

Operating temperature

-20°C to 55°C

Battery

Rechargeable 750mAh battery (3.7V)

Humidity

5% to 95% Non-condensing

Dimension

50mm X 40mm X 20mm

GSM Module

Quad Band GSM 850/900/1800/1900MHz

Weight

50g (with battery)

GPS Chipset

Latest GPS SIRF-Star III chipset

C/A Code

1.023 MHz chip rate

GPS Sensitivity

-159 dB

Channels

20 channel all-in-view tracking

GPS Frequency

L1 1575.42MHz

Hot Start

1 sec., average

Position Accuracy

< 15 M 2D RMS

Warm Start

35 sec., average

Velocity Accuracy

0.1 M/S

Cold Start

37 sec., average

Time Accuracy

1 us synchronized to GPS time

Altitude Limit

18,000 meters (60,000 feet) max

Reacquisition

0.1 ms

Velocity Limit

514 meters/second (1000 knots) max

Acceleration Limit

Less than 4g

Memory

Micro SD card (MAX:2GB)

LED

1 LED lights to show GPS, GSM and other status.

Work Time

Send GPRS data every 1 minutes, work 18 hours ; 

Standby Time

Search the satellite every 10 minutes, standby time is 4 days

Send GPRS data every 10 minutes, work 60 hours

Turn off the GPS module, standby time is 7 days.

Button

1 SOS button to send SMS for rescue