Features:
1.GPS + Beidou + Wi-Fi + LBS multi-mode positioning
Position accuracy: GPS + Beidou position 5-15m WiFi positioning 15-100m LBS position 100-1000m
2.Geo-fence
After the geofence is setup, you will get alert notice when the old men are out of the range, will get alarm.
4. Historical route
The device will keep a record of the historical route for three months, user can check the records on smartphone
5.Heart rate monitoring
Real-time measurement and timing measurement two modes, 24-hours comprehensive know the heart rate.
Structure parts
Whole machine size: 46X36X16mm
Weight: 40g
Color: gold and silver
Button: two buttons (power button/SOS button, heart rate
button/talk button)
Screen: 1.22 inch large screen
GPS antenna: high sensitive ceramics active antenna
GSM antenna: four frequency PIFA antenna
Battery: 450mAh
SIM card: 1pc
G-sensor: supported
I/O port: USB charge
Hardware parts
Chip: MTK MT2503
GPRS: Class12
GPS signal: L1, 1575.42MHz C/A
GPS channel number: 22 channels
GPS chip receive sensitivity: tracking sensitivity: -165dBm, capture sensitivity: -148dBm
GPS location accuracy: 5-15m
LBS location accuracy: 100-1000m
Minimum standby current: less than 0.5mA
Average standby current: Less than 2.5mA
Average working current: about 55mA
Working temperature: -20-70°C
Working humidity: 5% to 95% non-congealable
Test and certification: can pass 3C and CE certification
GPS antenna: high sensitive ceramics active antenna
GSM antenna: four frequency PIFA antenna
G-sensor: supported
MIC: supported
Software parts
Supported operating system: support 2.3 and above system, iOS5.0 and above
Call function: two-way talk/voice monitor/SOS call
Language supported: Simplified Chinese, English (compatible with multi-language)
Positioning: GPS + Beidou + WiFi + LBS multi-mode positioning
Supported AGPS: cool start 26 seconds positioning
Heart rate function: real time heart rate monitoring
Call function: SOS call, voice monitoring, whitelist do not disturb mode
Power management: ultra-low consumption of power management, intelligent dormancy
One key emergency: SOS one button emergency call, auto-dialing
Smart Geo-fence: can automatic alarm when out of range
Historical route: can check three months' historical route
Wireless upgrading: software remote upgrading, remote deb ing maintenance, remote setting parameters