The Tektelic SEAL is a portable LoRaWAN GPS tracker designed for location monitoring and the safety of field workers. The device is worn on the body and requires three AA batteries to operate. Key technical features at a glance:
- GNSS Tracking: Provides 2.5-meter positioning accuracy outdoors and supports QZSS, GLONASS, Galileo, and BeiDou, enabling reliable tracking of field employees' locations.
- SOS Alarm Button: This user-activated emergency button, which features audible and visual indicators, sends alarm signals every minute in an emergency, enabling a rapid response without the need for additional hardware.
- Fall and Impact Detection: The built-in accelerometer automatically detects falls, allowing incidents to trigger alerts without the employee having to press a button.
The SEAL device operates as a Class A device with an internal antenna and is compatible with standard gateways and network servers. Thanks to its IP67-rated housing and an operating temperature range of -20 °C to 60 °C, it is suitable for outdoor use and in industrial environments. Battery life is up to 8 months at the standard reporting interval, which reduces maintenance requirements for large installations. A typical application is monitoring lone workers at industrial sites, where BLE-based short-range indoor detection provides seamless coverage of the entire premises. Integration and data display are supported via the TEKTELIC LeapX mobile app, and fleet management is enabled through Locus integration. The TTC-SEALB is the standard model, measuring 104 x 70 x 33.8 mm, while the TTC-SEALC features an integrated clip for direct attachment to clothing or equipment and measures 104 x 70 x 57.8 mm.
| Equipment | |
|---|---|
| sensors | fall |
| antenna | internal |
| Communication | |
| connectivity | LoRaWAN, GNSS, Bluetooth |
| interfaces | Herstellerlösung |
| frequency | EU868 |
| Power supply | |
| power supply | battery, included, not replaceable |
| battery details | Li-Ion |
| General | |
| variants | Standard or mit Clip |
| Certifications | |
| enclosure protection class | IP67 |
| Others | |
| Brand | Tektelic |
The device is equipped with several safety features, including a user-activated SOS alert button with audio and visual feedback, automatic fall and impact detection, and elevation detection for multi-level location awareness. It also supports optional harness detection to ensure proper equipment usage.
This tracker is designed for rugged environments with an IP67 ingress protection rating, making it dust-tight and water-resistant. It operates reliably in temperatures ranging from -20°C to 60°C and can handle relative humidity levels up to 95% non-condensing.
The TTC-SEALBEU868 is the standard version with a depth of 33.8 mm, while the TTC-SEALCEU868 variant includes an integrated clip for easy attachment, increasing its depth to 57.8 mm. Both variants share the same base weight of 100 grams excluding batteries.
The device is powered by three AA-cell LID batteries and offers a maximum battery life of up to 15 months. Depending on the reporting frequency and spreading factor, the battery typically lasts between 7 and 8 months under standard operational settings.
The device provides a position accuracy of 2.5 meters (CEP50) under open sky conditions and supports multiple satellite constellations, including GPS/QZSS, GLONASS, Galileo, and BeiDou. It also includes an internal memory capable of logging up to 3,000 GNSS data entries for historical location analysis.
Users can utilize the TEKTELIC LeapX mobile application for onboarding and viewing data. For professional fleet management, the device integrates with the Locus platform, allowing for centralized management of all devices and collected data.