GPS SAFETY CARD PHONE GK309
SPECIFICATION
GK309 is a smart GPS Kids Phone with a student card in it just for students on campus. It is a combination of low cost cell phones and wireless GPS tracking devices to students. GK309 work anywhere all around the world, providing real-time tracking updates all the time.
MAIN FUNCTIONS
SOS alarm
When this is pressed, a message will be sent to your cellphone so that many emergencies can be dealt with in time.
Recording students attendances
In this way, you can check your children’s behavior at school and keep them in line all the time.
Stay invisible in class
It allows them stay invisible in class without any disturbance from others.
SPECIFICATION
- Weight 49g
- Dimensions 98.0（L）× 55.0（W）× 7.8（H）mm
- Operating temperature -20℃- 80℃
- Operating humidity 5% - 95%
- LED indicator Three LED indicators: GPS- Blue; GSM- Green; Power- Red
- Keypad 1,2,3 phone numbers; SOS button
- Key for emergency call SOS
- GSM 850/ 1900 or 900 / 1800 MHz
- GPRS Class12, TCP/ IP built-in GSM Module
- GPS MT3336
- GPS Channels 22
- Tracking sensitivity -165dBm
- Acquisition sensitivity -148dBm
- Locating time cost Hot start: <2 sec（open sky） Warm start: <15 sec Cold start: <38 sec（open sky）
- Antenna Built-in GSM quad band antenna, GPS high gain antenna
- Battery 3.7VDC/600mAh
- Standby time 96hours
- Call time 4hours