E308 Smart ID card_User manual_V1.0.0
Naviecare
www.naviecare.com
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4. Specification
Parameter
Spec
Communication
Build in LoRa module，Frequency： CN470MHz
Bluetooth
Building in Bluetooth
Positioning
Outdoor GPS positioning and indoor Bluetooth positioning
Positioning accuracy
10 meters (outdoor) 3-5 meters (indoor)
Gyro
Build in gyro , Supports power saving mode in non-motion state
Battery
Rechargeable 1000mah lithium battery
Charging port
Micro usb
Speaker
1511 waterproof speaker, support voice broadcast and order delivery
Buttons
1-SOS button 2-Power button 3-Function button 4-Reset button
Battery life
More than 10hours（GNSS positioning interval 30s）
Dimensions
106.8*71*10.8mm
Waterproof
IP66
NFC
Support
Time sync
Time synchronization with GPS
LED indicator
Three color LED indicator
Location storage
support
Operation temperature
-20℃~40℃
Uplink frequency
customized
Positioning time
Cold start 38S
hot start 1S
Recapture <1S
Charging voltage
5V
Table 4.1 specification