TLW2-12B
Hardwired trailer tracker with large internal battery and BLE 5.0
Completed Certificates
TLW2-12B, a hard-wired vehicle tracker in the TLW2 series, has obtained comprehensive certifications including CE, FCC, RCM, IC, E-Mark, PTCRB, and carrier approvals from T-Mobile, AT&T, and US Cellular. This certification profile confirms readiness for carrier-grade, fixed-install vehicle tracking projects in North America, supporting compliance-focused fleet management, professional telematics integration, and long-term vehicle deployments.
TLW2-12B can be powered when wired and towed by trucks and operate on only battery when trailers standing alone (power disconnected). The multiple inputs and outputs could be used for connecting accessories.
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.
BLE 5.0 for sensors
Compatible with TOPFLYtech’s BLE temp & humi sensor TSTH1-B, temp & door sensor TSDT1-B, wireless relay TSR1-B and your own sensors
Rugged construction
Thick and solid casing and rugged construction for outdoor uses.
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.
BLE 5.0 for sensors
Compatible with TOPFLYtech’s BLE temp & humi sensor TSTH1-B, temp & door sensor TSDT1-B, wireless relay TSR1-B and your own sensors
Rugged construction
Thick and solid casing and rugged construction for outdoor uses.
IP67 waterproof
Tested in 5-meter water pressure environment for 15 hrs
IP67 waterproof
Tested in 5-meter water pressure environment for 15 hrs
Movement alerts
Alerts for asset moving and parking
Disconnection alerts
Alerts for device disconnected from power
Movement alerts
Alerts for asset moving and parking
Disconnection alerts
Alerts for device disconnected from power
Large Backup battery
9600 mAh/3.6V battery to run for up to 20 days(5 mins reporting) without charging
Easy installation
It can be mounted with magnets, screws, polyurethane or heavy-duty tape by end users
3 Configurable inputs
Input that can be used as digital or analogue input. Usually used for TOPFLYtech’s ultrasonic analogue fuel sensor
3 Digital outputs
Compatible with wiring relay, buzzer and siren for vehicle immobilisation for anti-theft
Large Backup battery
9600 mAh/3.6V battery to run for up to 20 days(5 mins reporting) without charging
Easy installation
It can be mounted with magnets, screws, polyurethane or heavy-duty tape by end users
3 Configurable inputs
Input that can be used as digital or analogue input. Usually used for TOPFLYtech’s ultrasonic analogue fuel sensor
3 Digital outputs
Compatible with wiring relay, buzzer and siren for vehicle immobilisation for anti-theft
Technical Specifications
Network/Operating Band
FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28
TDD: B39 (Cat M1 only)
EGPRS 850/900/1800/1900MHz
GNSS Specifications
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
Interfaces
Digital Input：3
Digital Output：3
Configurable Input (Digital/Analog)：3
Voltage Output (DC 5V/12V)：1
Network, GNSS Antenna：Internal only
Indicator LED：Network, GNSS and Battery
FOTA：Yes
Light Sensor：1 back light sensor
Temperature Sensor：1 temperature sensor
BLE 5.0：Yes
General Specifications
Waterproof：IP67
Dimensions：132mm*100mm*34mm (5.2″ *3.93″ * 1.34″)
Weight：320g (11.3oz)
Battery：Rechargeable Li 9600 mAh/ 3.6V
Standby Time：
(2 hours active tracking per day without accessories and charging)
10 minutes reporting: 320 Days
5 minutes reporting: 170 Days
1 minute reporting: 68 Days
Charging & Data Communication：Magnetic USB cable
Operating Temperature：-25℃ ~ +80℃ (-13°F ~ 176°F)
Mounting：Magnet/Screw
Air Interface Protocol
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
Remote Control：Remote output control
Removal Alarm：Sending alarm when the light sensor detecting the light changing
Certificate
CE, FCC, RCM, IC, E-Mark, PTCRB, T-Mobile, AT&T, US Cellular
Trailer Tracking
