4G LTE Network Children Students SOS Video Call GPS Positioning Tracker Health Monitoring Waterproof Smart Phone Watch DF55
Product model: DF55
Product tag: real-time tracking+video call+replaceable watch strap
Product features: 4G high-speed network、GPS real-time positioning、 IP67 waterproof、two-way call、voice intercom、SOS emergency call、video call、phone book、step counting、remote shutdown
Communication type: 4G/3G/2G cellular network
Warranty period: 12 months
Applicable people: primary school students、junior high school students、high school students、etc.
The DF55 childrens/student smart phone watch tracker adopts the latest interchangeable strap design and has common features such as real-time GPS positioning, SOS emergency calling, voice calls, phone books, class schedules, video calls, and photography. Every unit product has an independent identification IMEI number, when the device kids watch with gps is connected to the background server and tracking platform and apps, school teachers and parents can complete the health care of children and students. In addition to the daily video call function, the SOS button also supports emergency calling in emergencies situation.
Product Parameters
GPS/GSM Parameter |
Functions Parameter |
Appearance Parameter |
|||
Chip |
Spreadtrum 9820E |
Historical trajectory |
Support |
Size |
245*45*17.8mm |
Network band |
4G full network |
Two-way conversation |
Support |
Weight |
58g |
Positioning accuracy |
5~1 meters |
Video call |
Support |
Screen |
1.28" full touch HD screen |
Cold start |
36s |
SOS calling for help |
Support |
Battery |
730mAh |
Hot start |
1s |
Voice monitoring |
Support |
Memory |
512BM+4GB |
Tracking methods |
GPS/LBS/WIFI |
Geo-fence |
Support |
Waterproof |
IP67 |
GPS antenna |
Built-in |
Power off remotely |
Support |
Watch strap |
Interchangeable watch strap |
Storage temperature |
-15℃+70℃ |
Class schedule |
Support |
Charge |
Magnetic charging interface |