Watch GPS Tracker - HP503
Watch GPS Tracker For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Watch GPS Tracker, Made in China, High Quality Products!, China watch gps tracker, personal tracker Supplier, Manufacturer.
Descriptions: It can be used by the seniors,patients, the disabled, kids, firefighters, and can be applied in mountaineering, outdoor tour, outdoor duty, military training, etc.
Model:HP503
Main functions
1. Real time tracking
2. SMS/GPRS Tracking: Capable of text message tracking (SMS) or internet tracking (GPRS)
3. Listern in the tracker
4. Emergency button for help
5. It can store 3 alarm numbers
6. Low voltage alarm
7. GPRS blind area compensation
8. Set electronic fence
9. Open and close e-fence function
10. Dual-channel transmission