V28C 4G SOS GPS Pendant Location Tracker, A for Asia/Europe/Africa/Australia, B for North/South America

Main features:
1. 4G LTE +3G WCDMA+2G GSM
2. 0.3-megapixel photo capture
3. IP67 waterproof rating
4. GPS+BDS positioning, accuracy up to 5m
5. WIFI positioning, accuracy up to 30m
6. Turnkey Web Platform and Mobile App
7. Pill reminder and Pedometer
8. Fall detection with alert
9. One-key SOS emergency call
10. One-key speed-dial call
11. Ring-to-find the device
12. Geo-fence alerts and Historical route playback
13. Low battery and SIM card change alerts
14. Talking clock with real-time voice
15. One-key quick reset

Product specification:
1. Model A:
4G-FDD: Band 1/2/3/5/7/8/20
4G-TDD: Band 38/39/40/41
3G-WCDMA: Band 1/2/5/8
2G-GSM: Band 2/3/5/8
2. Model B:
4G-FDD: Band 1/2/4/5/7/12/17/28A
3G-WCDMA: Band 1/2/5
2G-GSM: Band 2/5
3. GPS locating time:
30sec with cold boot (open sky)
29sec with warm boot (open sky)
5sec with hot boot (open sky)
4. GPS positioning accuracy: 5-15m (open sky)
5. WIFI positioning accuracy: 15-100m(Under WIFI range）
6. Working temperature: -20 to +70 degree Celsius
7. Working humidity: 5% to 95% RH
8. Host size: 47(L) x 43.5(W) x 14.5(H)mm
9. Host Net weight: 34.3g
10. Battery: 750mA