Supported Hardware

Cantrack GF70L

asset, battery, lte, magnetic, solar
GF70L is a versatile rechargeable GPS tracker designed for asset tracking with a high-capacity 12000mAh battery, integrated solar panels for efficient charging, and strong magnetic mounting for easy installation. The device offers multiple tracking modes, geo-fence alerts, low battery and vibration alarms, and remote sound detection through a built-in microphone. It supports both 2G and 4G LTE connectivity, provides real-time tracking, and is equipped with an anti-removal alarm.
Cantrack GF70L - Parameters Table
Parameter Type Unit Description Sources
alarm.code number Protocol-specific alarm code number Protocol Number 0x13, Protocol Number 0x15, Protocol Number 0x16
alarm.event boolean Alarm event triggered Alarm bit 0x01 of Protocol Number 0x13, Alarm bit 0x01 of Protocol Number 0x15, Alarm bit 0x01 of Protocol Number 0x16, Extended bit 0x04 of Protocol Number 0x13, Extended bit 0x04 of Protocol Number 0x16
battery.charging.status boolean Battery charging status Protocol Number 0x13, Protocol Number 0x16, Status bitmask
battery.level number percentage Internal battery level Additional info ID 0x06, Command *HTBT, Protocol Number 0x13, Protocol Number 0x16
battery.low.alarm boolean Battery low alarm event Alarm sign bitmask, Command *V1, Command *V2, Command *V3, Command *V5, Extended bit 0x03 of Protocol Number 0x13, Extended bit 0x03 of Protocol Number 0x16
battery.voltage number volts Internal battery voltage Command *V3, Command *V5
channel.id number ID of channel that received a message
crash.event boolean Crash event detected Alarm sign bitmask
defense.active.status boolean Defense activated status Protocol Number 0x13, Protocol Number 0x16
device.id number ID of device that received a message
device.name string Name of device that received a message
device.type.id number ID of device type of device that received a message
disassemble.alarm boolean Disassemble alarm event Alarm bit 0x13 of Protocol Number 0x13, Alarm bit 0x13 of Protocol Number 0x15, Alarm bit 0x13 of Protocol Number 0x16
displacement.alarm boolean Displacement alarm event Alarm bit 0x09 of Protocol Number 0x13, Alarm bit 0x09 of Protocol Number 0x15, Alarm bit 0x09 of Protocol Number 0x16, Command *V1, Command *V2, Command *V3, Command *V5
door.alarm boolean Door alarm event Alarm bit 0x14 of Protocol Number 0x13, Alarm bit 0x14 of Protocol Number 0x15, Alarm bit 0x14 of Protocol Number 0x16
engine.blocked.status boolean Engine blocked status (fuel cutoff relay), true - engine is blocked, false - engine isn't blocked Protocol Number 0x13, Protocol Number 0x16
engine.ignition.status boolean Engine ignition or ACC status Alarm bit 0xFE of Protocol Number 0x13, Alarm bit 0xFE of Protocol Number 0x15, Alarm bit 0xFE of Protocol Number 0x16, Alarm bit 0xFF of Protocol Number 0x13, Alarm bit 0xFF of Protocol Number 0x15, Alarm bit 0xFF of Protocol Number 0x16, Command *V1, Command *V2, Command *V3, Command *V5, Protocol Number 0x13, Protocol Number 0x16, Protocol Number 0x22, Status bitmask
event.seqnum number Unique event sequence number Message Sequence Number
external.battery.low.alarm boolean External battery low alarm event Alarm bit 0x0E of Protocol Number 0x13, Alarm bit 0x0E of Protocol Number 0x15, Alarm bit 0x0E of Protocol Number 0x16
external.powersource.voltage number volts External power voltage Sub protocol number 0x00 of Protocol Number 0x94
geofence.status boolean Geofence entered status Alarm bit 0x04 of Protocol Number 0x13, Alarm bit 0x04 of Protocol Number 0x15, Alarm bit 0x04 of Protocol Number 0x16, Alarm bit 0x05 of Protocol Number 0x13, Alarm bit 0x05 of Protocol Number 0x15, Alarm bit 0x05 of Protocol Number 0x16
gnss.antenna.disconnected.alarm boolean GNSS antenna disconnected or cut off alarm event Alarm sign bitmask
gnss.antenna.short.circuit.alarm boolean GNSS antenna short circuit alarm event Alarm sign bitmask
gnss.failure.alarm boolean GNSS receiver failure alarm event Alarm sign bitmask
gnss.realtime.status boolean True - GNSS realtime positioning, False - differential positioning Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
gnss.status boolean GNSS receiver on/off status Protocol Number 0x13, Protocol Number 0x16
gsm.cellid number Mobile network (GSM, 3G, 4G, LTE, 5G, ...) base station ID Additional info ID 0x5D, Command *V3, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
gsm.lac number Mobile network (GSM, 3G, 4G, LTE, 5G, ...) location area code Additional info ID 0x5D, Command *V3, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
gsm.mcc number Mobile network (GSM, 3G, 4G, LTE, 5G, ...) country code Additional info ID 0x5D, Command *V3, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
gsm.mnc number Mobile network (GSM, 3G, 4G, LTE, 5G, ...) code Additional info ID 0x5D, Command *V3, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
gsm.signal.dbm number dbm Strength of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal Additional info ID 0x5D, Command *V3
gsm.signal.level number percentage Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal strength level Command *V3, Protocol Number 0x13, Protocol Number 0x16
gsm.sim.iccid string Integrated Circuit Card Id of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) Command *ICCID, Sub protocol number 0x0A of Protocol Number 0x94
gsm.sim.imsi string IMSI of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) Sub protocol number 0x0A of Protocol Number 0x94
harsh.acceleration.event boolean Harsh acceleration detected Alarm bit 0xF0 of Protocol Number 0x13, Alarm bit 0xF0 of Protocol Number 0x15, Alarm bit 0xF0 of Protocol Number 0x16, Alarm sign bitmask
harsh.braking.event boolean Harsh braking detected Alarm bit 0xF1 of Protocol Number 0x13, Alarm bit 0xF1 of Protocol Number 0x15, Alarm bit 0xF1 of Protocol Number 0x16, Alarm sign bitmask
ident string Device unique identifier like serial number, IMEI, etc
internal.battery.low.alarm boolean Internal battery low alarm event Alarm bit 0x19 of Protocol Number 0x13, Alarm bit 0x19 of Protocol Number 0x15, Alarm bit 0x19 of Protocol Number 0x16
language string Language used on the device Protocol Number 0x13, Protocol Number 0x15, Protocol Number 0x16
message.type string Message type
overspeeding.event boolean Overspeeding detected Alarm bit 0x06 of Protocol Number 0x13, Alarm bit 0x06 of Protocol Number 0x15, Alarm bit 0x06 of Protocol Number 0x16
peer string IP:port from which device connecting to the channel
position.altitude number meters Altitude value for position Message ID 0x0200
position.direction number degrees Heading angle at position detection moment Command *V1, Command *V2, Command *V4, Message ID 0x0200
position.latitude number degrees Latitude coordinate value Command *V1, Command *V2, Command *V4, Message ID 0x0200, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
position.longitude number degrees Longitude coordinate value Command *V1, Command *V2, Command *V4, Message ID 0x0200, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
position.satellites number Quantity of satellites used to calculate coordinates for given position information
position.speed number km/h Instant speed at position detection moment Command *V1, Command *V2, Command *V4, Message ID 0x0200, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
position.valid boolean Is position information accurate and valid for given timestamp Command *V1, Command *V2, Command *V4, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22, Status bitmask
power.cut.alarm boolean External power cut-off alarm event Alarm bit 0x02 of Protocol Number 0x13, Alarm bit 0x02 of Protocol Number 0x15, Alarm bit 0x02 of Protocol Number 0x16, Alarm sign bitmask, Extended bit 0x02 of Protocol Number 0x13, Extended bit 0x02 of Protocol Number 0x16
protocol.id number ID of protocol
protocol.number number Protocol number
rear.light.status boolean Rear light status Status bitmask
report.code string Report code
report.reason number Transmission reason code Protocol Number 0x22
server.timestamp number seconds Timestamp when server received a message
timestamp number seconds Message timestamp Command *V1, Command *V2, Command *V3, Command *V5, Message ID 0x0200, Protocol Number 0x12, Protocol Number 0x16, Protocol Number 0x22
vehicle.mileage number km Total calculated mileage Protocol Number 0x22
vehicle.plate.number string Vehicle plate number Message ID 0x0100
vehicle.state string Vehicle state, such as moving, idling, parked, etc Command *V1, Command *V2, Command *V3, Command *V5
vehicle.state.bitmask number Vehicle state flags bitmask Command *V1, Command *V2, Command *V3, Command *V5
vehicle.vin string VIN of vehicle Message ID 0x0100
vendor.code string Vendor identification string code
vibration.alarm boolean Vibration alarm event Alarm bit 0x03 of Protocol Number 0x13, Alarm bit 0x03 of Protocol Number 0x15, Alarm bit 0x03 of Protocol Number 0x16, Command *V1, Command *V2, Command *V3, Command *V5, Extended bit 0x01 of Protocol Number 0x13, Extended bit 0x01 of Protocol Number 0x16
wifi.mac.address string WiFi MAC address Command *V5
wifi.signal.strength number WiFi signal strength, RSSI Command *V5
x.acceleration number g Accelerometer value X Additional info ID 0x05
y.acceleration number g Accelerometer value Y Additional info ID 0x05
z.acceleration number g Accelerometer value Z Additional info ID 0x05