D19 Necklace Style Mini Realtime GPS Tracker, LBS + WiFi + GPS, SOS, Voice Monitor, Two Way Audio
1. Positioning GPS + LBS + WiFi positioning.
2. Call function: Relatives call each other two-way calls and voice monitoring.
3. A key first aid support, security fence support.
4. Historical tracks: View the 90-day historical track.
5. When electric quantity is lower than 20%, it will give alarm to APP client.
6. APP client can power off the watch remotely.
7. Set up familiarity number, can reject cold calls, be sure to set up familiarity number first.
8. APP support operate system: Android version 4.0 and above, Apple version 8.0 and above.
9. System maps: Google, Baidu, AutoNavi, Tencent, OpenStreetMap.
10. Support short number dialing, mobile phone number can't dial the short number, because they don't belong to one group.
11. On-Off Key: If there is no GSM signal, it can power off the watch. If there is GSM signal, it can't power off the watch.
||Gel polymer, 450mAh
||-20 to +50 Degree Celsius
||Magnet Pogo Pin
||1 x Tracker
1 x USB Cable
1 x Manual
1 x Lanyard
|One Package Weight
||0.18kgs / 0.39lb