world smallest gps tracker locator device pets gps tracker for cat dog cow

                  world smallest gps tracker locator device pets gps tracker for cat dog cow  PT-690 is a dedicate pet gps tracker specifically designed for pets and it is easy to hang in the neck of pets. It supports GSM and SMS dual mode communication, give low battery and geo-fence management alert to owner to ensure pets safety. All location can be conveniently viewed on free android/iOS Smartphone APPs.   Features

1. GSM and SMS dual communication mode

2. Real-time tracking and positioning on web-based monitoring software

3. GPS receiver with High sensitivity

4. Free Android&IOS APP

5. Long time working lithium battery

6. Low power and Geo-fence management alarm

7.IP66 waterproof level

  Technical Parameters

Chipset	SIMCOM SIM800H
GSM frequency	900MHz/1800MHz/850MHz/1900MHz
Positional Accuracy	- 15M (Typical)
Standby Current	<5mA
Charging Current	600mA
Charge duration	~2H
Battery capacity	500mAH
Operation voltage	3.7~4.2V
Network communication protocol	TCP/IP
RX sensibility	-107dBm (typ.)@850/900MHz,-106dBm  (typ.)@1800/1900MHz
Cold Start time	40S(Outdoor)
Warm Start time	<15s(Indoor)
Hot start time	<3S(Outdoor Patio)
Endurance time	~72H(Ten minutes a spot)
Frequency	1.57542GHz(L1)
RX Code	L1, C/A

Details Description   Directions for use   Company Information Certifications   After-sales Service We offer one year free guarantee from the date of receipt.