TLW1-4 (4G LTE)
Basic Hardwired Tracker with BLE
TLW1-4 is the basic hardwired tracker for tracking powered assets and vehicles, with ignition detection and output for relay. It can also monitor the temperature, humidity, door status, etc, when working with BLE sensors. It’s a widely used model in fleet management, logistics, cold chain, etc, to increase work efficiency and save costs.
Features
Real time and buffer locations
Real time location updates can be as frequent as 3s. Up to 60,000 location points can be saved in buffer if out of network coverage.
Driving behaviour detection
Detecting reckless driving events such as harsh acceleration, turning,braking, crash and speeding
BLE 4.0 for sensors
Compatible with TOPFLYtech’s BLE temp & humi senor TSTH1-B, temp & door sensor TSDT1-B, wireless relay TSR1-B and your own sensors
Compact size
One of the smallest hardwired trackers in the market
Disconnection alerts
Alerts for device disconnected from power
Backup battery
Backup power for sending disconnection alerts when power disconencted
Ignition on/off alerts
Alerts for engine is switched on or off
Output for relay
Compatible with wiring relay and BLE relay for vehicle immobilisation for anti-theft
Technical Specifications
TLW1-4A:
FDD: B1/B2/B3/B4/B12/B13/B25/B28
TDD: B39 (Cat M1 only)
TLW1-4E:
FDD: B1/B2/B3/B4/B5/B8/B18/B19/B20
EGPRS 900/1800MHz
GNSS Chipset：Qualcomm Gen 8C GNSS receiver
Parallel GNSS：GPS+Glonass+Galileo+Beidou
Receiver Type：33 tracking / 99 acquisitions- channel GNSS receiver
Position Accuracy (CEP)：Autonomous < 2m
Standalone TTFF：Cold start: < 29s
Warm start: < 27s
Hot start: < 1s
Digital Input：1
Digital Output：1
Indicator LED：Network and GNSS
FOTA：Yes
BLE (Bluetooth Low Energy)：4.0
Waterproof：IP66
Dimensions：87mm*35mm*13.5mm (3.43” *1.38” *0.53”)
Weight：48g (1.69oz)
Backup Battery：Li-Polymer 200 mAh/ 3.7V
Operating Voltage：7V to 32V DC
Operating Temperature：-30℃ ~ +80℃ (-22°F ~ 176°F)
Storage Temperature：-40℃ ~ +85℃ (-40°F ~ 185°F)
Transmit Protocol：TCP, UDP, MQTT, SMS
BLE Accessory Support：Yes
Scheduled Timing/angle/distance Report：Report position and status at preset intervals
External Power Status Alarm：Report when external power is disconnected
Low Power Alarm：Report when backup battery is low
Speeding Alarm：Report when speed exceed the pre-set value
Towing Alarm：From internal 3-axis accelerometer
Remote Control：Remote output control
Network Signal Jamming Detection：Report network jamming
Data Roaming Control：Avoid additional data consumption
Driving Behavior Monitoring：Aggressive driving behavior detection, e.g. harsh braking and acceleration
Crash Detection：Accident data collection for reconstruction and analysis
