Teltonika TAT141 – 4G LTE Cat M1 / NB-IoT battery-powered asset tracker with GNSS and IP68
The Teltonika TAT141 is a battery-powered asset tracker for tracking non-powered assets via mobile network and GNSS. The model supports LTE Cat M1, NB-IoT and GSM, combined with GNSS (L1) and Bluetooth® LE. The housing is IP68-rated and the tracker is designed for wireless installation without cabling. For management and updates, FOTA Web and Teltonika Configurator (USB) are specified, with support for SMS and GPRS commands.
Why the Teltonika TAT141?
The TAT141 is intended for organizations looking to track assets without a fixed power supply, with a battery pack and IP68 enclosure for deployment in environments where dust and water resistance is relevant. The device combines LTE Cat M1/NB-IoT/GSM connectivity with GNSS (L1) and supports periodic location reporting through scenarios such as tracking at standstill or motion. For BLE applications, the model supports Bluetooth® 5.2 + LE with interfacing to specified peripherals. Remote management and firmware updates are specified via FOTA Web and Teltonika Configurator (USB), complemented by SMS and GPRS commands and time synchronization via GNSS, NITZ and NTP.
Applications
- Asset tracking for non-powered assets via LTE Cat M1/NB-IoT/GSM
- Trailer tracking with periodic location reports (stop/move)
- Construction & heavy equipment tracking with IP68 enclosure
- Tools and equipment tracking with wireless installation
- Backup tracking as a second tracker within transportation/fleet environments
- Asset tracking with Bluetooth® LE peripherals
Key features
- Battery-powered asset tracker with LTE Cat M1 / NB-IoT / GSM
- IP68 water and dust resistant housing
- GNSS (L1): GPS, GLONASS, GALILEO, BEIDOU
- Tracking sensitivity: -165 dBm
- Position accuracy: < 2.5 m CEP
- Bluetooth® 5.2 + LE
- Battery: 2200 mAh Li-SOCl2, 2S, 7.2 V, non-rechargeable
- Periodic tracking on stop / on move
- Scheduler with time zones
- Backup tracking and recovery mode
- Remote updates/configuration: FOTA Web and Teltonika Configurator (USB).
- Time synchronization: GNSS, NITZ, NTP
- Dimensions: 78 × 63 × 28 mm
Connectivity specifications
Type of network
- Cellular
- BLE
Type of mobile technology
- LTE Cat M1 / NB-IoT / GSM (GSM/GPRS)
GNSS
- GPS
- GLONASS
- GALILEO
- BEIDOU
Bluetooth / Wi-Fi
- Bluetooth®: 5.2 + LE
Tracking & data specifications
GNSS tracking
- Band: L1
- Tracking sensitivity: -165 dBm
- Position accuracy: < 2.5 m CEP
Sensoring
- Accelerometer
Events & logging
- Accelerometer wake up
- Periodic tracking on stop / on move
- Scheduler with time zones
- Backup tracking
- Recovery mode
- Static navigation
- Lost BLE sensor
Platform, integrations & remote management
Remote management
- Configuration and firmware update: FOTA Web, Teltonika Configurator (USB)
- SMS: Configuration, Events, Debug
- GPRS commands: Configuration, Debug
- Time Synchronization: GNSS, NITZ, NTP
Environment and hardware
Format
- Dimensions (L×W×H): 78 × 63 × 28 mm
- Weight: 115 g (when 2 cell batteries are used)
Temperature range
- Operating temperature (with battery): -35 °C to +75 °C
- Storage temperature (with battery): -40 °C to +85 °C
- Battery discharge temperature: -60 °C to +85 °C
IP rating
- IP68
Nutrition
- Battery: 2200 mAh, 2S, Li-SOCl2 7.2 V, non-rechargeable
Rugged
- IP68
Specific certifications
- AT&T PTCRB
- FCC
- IC
- CE RED
- UKCA
- RCM
- E-Mark
Technical specifications
Cellular & GNSS
- Technology: LTE Cat M1 / NB-IoT / GSM (GSM/GPRS)
- 2G bands (GSM): B2/B3/B5/B8
- 4G LTE bands (Cat M1): B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B27/B28
- 4G LTE bands (Cat NB2): B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B28
- Data transfer LTE: Max. 588 Kbps (DL) / Max. 1119 Kbps (UL)
- Data transfer GPRS: Max. 107 Kbps (DL) / Max. 85.6 Kbps (UL)
- Data support: SMS (TEXT), Network protocols (TCP, UDP)
- GNSS (L1): GPS, GLONASS, GALILEO, BEIDOU
- Receiver: 33 tracking channels / 99 acquisition channels
- Tracking sensitivity: -165 dBm
- Position accuracy: < 2.5 m CEP
Interfaces & I/O
- USB: 2.0 Micro-USB
- LED indication: 1 LED
- Antennas: Internal High Gain GNSS antenna; Internal GSM High Gain cellular antenna
- SIM: Micro-SIM
- Memory: 128 MB internal flash memory
Power & battery
- Battery: 2200 mAh, 2S, extremely low self-discharge Li-SOCl2 batteries 7.2 V, non-rechargeable
Environmental & physical data
- Ingress Protection Rating: IP68
- Operating humidity: 5% to 95% non-condensing
- Operating temperature (with battery): -35 °C to +75 °C
- Storage temperature (with battery): -40 °C to +85 °C
- Battery discharge temperature: -60 °C to +85 °C
- Dimensions: 78 × 63 × 28 mm
- Weight: 115 g (when 2 cell batteries are used)
Certifications
- AT&T PTCRB, FCC, IC, CE RED, UKCA, RCM, E-Mark
In the box
- TAT141 tracker
- Packaging box with Teltonika branding
