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GPS Tracker User Manual
❖ Main Features
◇ Real GPS+LBS+AGPS Tracking
◇ Strong magnet design
◇ Accurate tracking via SMS/Platform/APP
◇ Geo-fence/Low battery alarm
◇ Vibration alarm
◇ Power saving mode mode
◇ Support memory storage when GSM lost
Content
Model: GF20 Battery 800mAh
Model: GF30 Battery 1600mAh
Working Frequency
GPS/GSM chipset
Tracking sensitivity
Location accuracy
Time To First Fix(open sky)
Working voltage
Operating temp.
Standby & Working consumption
Protocol Version
❖ Device light description
Light
Signal
Green
GSM
Blue
GPS
Red
Charging
Working status
Constant on：read SIM success
Constant on：GPS signal OK
Constant on：Charging full
GF/30
50mm*27mm*25 mm
74mm*36.5mm*30 mm
850/900/1800/1900 MHz
MTK high sensitivity chip
-165dBm
<10 meters CEP
Cold status <35s
5VDC
-20°C to +65°C
5mA~50mA
Same as G200 TQ protocol
Not Working status
Flashing：Searching GSM signal
Flashing：Searching GPS signal
Flashing：Charging
1
Specs.
Hot status <1s
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Related Manuals for Cantrack GF20
Summary of Contents for Cantrack GF20
- Page 1 ◇ Accurate tracking via SMS/Platform/APP ◇ Geo-fence/Low battery alarm ◇ Vibration alarm ◇ Power saving mode mode ◇ Support memory storage when GSM lost Content Specs. Model: GF20 Battery 800mAh 50mm*27mm*25 mm Model: GF30 Battery 1600mAh 74mm*36.5mm*30 mm Working Frequency 850/900/1800/1900 MHz GPS/GSM chipset...
- Page 2 ❖ Power ON/OFF Insert 2G GSM SIM Card (Nano size) with GPRS data service activated. When insert SIM card device will power on automatically, take out SIM card then device will power off. ❖ Power saving working mode Moving status: update new location at every 1 minute;...
- Page 3 centernum123456+space+phone centernum123456 13712345678 Set center number number no need put country code Cancel center centernum123456 number Set low battery alarm lowbat123456+space+1 lowbat123456 1 Cancel low battery lowbat123456+space+0 lowbat123456 0 timezone123456+space+(timezone* Set SMS time zone If+5.5:timezone123456 330 Check device status check123456 check GPS GSM status KC123456+space+1 APP alarm (default)
- Page 4 "MD123456+space+2+space+work time+space+work time”, Send SMS: it will reply "MD, set successfully For example, send SMS command “MD123456 2 3 3:00 14:00” Device will keep always power off sleep mode, only when 3:00 and 14:00 every day, device will wake up and work 3 minutes, and power off again enter sleep. ❖...