Alpha Tech Services

Minimum order quantity: 1 Piece

Introducing our innovative Student ID Card GPS Tracker – a powerful solution for ensuring the safety and security of students both on and off campus.

Minimum order quantity: 1 Piece

Description:
GF20

Specifications:
Type: GF20 GPS Locator
Material: Environmentally friendly materials
Communication frequency band: 4 frequency GSM+SMS+GPRS
Color: Black
Positioning mode: GPS+LBS
Built-in battery: 800 mAh polymer lithium battery
PCBA size: 35*20*5mm
Voice protection: Support APP
Smart sleep: support
Vibration alarm: support
Tracking mode: GPS is always on, positioning once every 1 minute
Smart mode Under exercise status: GPS is turned on, positioning once every 3 minutes
Smart mode In static state: GPS off 10 minutes/time Heartbeat data packet
Sleep mode; GPS off for 10 minutes/time Heartbeat data packet, open APP for active positioning
Communication frequency band: 850/900/1800/1900 MHz
GPS chip: MTK high sensitivity chip
Positioning sensitivity: -165dBm
Positioning accuracy: First positioning time (outdoor): cold start Charging voltage: 5VDC
Working temperature: -20°C to +65°C
Standby/working power consumption: battery 800mAh, 5mA~50mA

The main function:
Real GPS+LBS+AGPS positioning
Platform/APP real-time tracking
Electronic fence alarm
Low battery alarm
Powerful magnet
Historical track playback
Multi-vehicle management
Noise reduction processing

Power on/off
Put in a 2G SIM card (micro) with activated data.
After inserting the SIM card, the device automatically turns on, and after removing the SIM card, the device automatically turns off.