Historical track playback.
SOS call for help and one-click dialing.
Voice tells the time.
Two-way high-fidelity voice call.
Low battery alarm.
Card replacement prompt.
2G GSM frequency band: 850/900/1800/1900MHz
GPRS standard: Class 12, TCP/IP
GPS positioning time:
Cold start: 60sec (outdoor open sky)
Warm start: 29sec (open sky outdoors)
Hot start: 5sec (outdoor open sky)
GPS positioning accuracy: 10-15 meters (outdoor open sky)
WiFi positioning accuracy: 15-100 meters
Base station positioning accuracy: 100-1000 meters
Working temperature: -18â„ƒ ~ +45â„ƒ
Working humidity: 5% ~ 95% RH
Net weight: 25g
Battery capacity: 450mA
1*USB charging cable
1*Siamese rubber sleeve
Two way communication: The locator has one button call function, which is the same as that of mobile phone, with claer voice quality and more convenievt and faster than mobile phone.
One touch family quick dial: In case of emergency, the elderly long press SOS key to call for help from their family mobile phones and inform their families in time.
Hazard alarm signal: When the child is in danger, long press the SOS key to enter the distress state, and the parents can receive the alarm information.
Automatic fall alarm: When the oid man falls down accidentally, the locator will automatically dial the childrens phone, so there is no need to worry about the elderly falling down and helpless.
Portability: Small and easy to carry. Can be hung around the neck or worn on the wrist