GT301

Queclink GT301 — Personal Safety Tracker with SOS, Fall Detection and Two-Way Voice

The Queclink GT301 is a purpose-built personal safety and tracking device — designed specifically for lone workers, vulnerable persons and anyone whose safety depends on being reachable and locatable at all times. Where standard GPS trackers simply report a location, the GT301 is a wearable communication device: it makes and receives calls, displays incoming SMS messages on its built-in OLED screen in six languages, and gives the person carrying it a large dedicated SOS emergency button that instantly triggers an alarm to predefined contacts and monitoring centres.

Its most distinctive feature is automated fall detection — a proprietary algorithm using the built-in 3-axis accelerometer that continuously monitors movement and, if the device detects the sudden deceleration and stillness pattern of a collapse or fall, automatically triggers an emergency alert without the person needing to press anything. For security guards, postal workers, elderly persons living alone and others in vulnerable situations, this is a critical safety layer that passive GPS trackers cannot provide.

With four programmable speed-dial buttons for quick calls to predefined numbers, adjustable two-way voice, USB Type-C charging and up to 240 hours standby on its 1,000mAh battery, the GT301 is a practical daily-carry safety device used by major network operators and telematics service providers across Europe and North America.

As an authorised Queclink distributor in the UK, Tracking Hardware UK ships the GT301 directly from our London warehouse — with trade pricing available for lone worker safety programmes, care providers, telematics service providers and resellers.

Key Features

• SOS emergency button — large dedicated panic button triggers an immediate SOS alarm transmitted to predefined contacts and monitoring platforms via the mobile network, enabling fast emergency response for lone workers and vulnerable persons

• Automated fall detection — proprietary algorithm using the 3-axis accelerometer continuously monitors motion and automatically sends a man-down alert if the device detects a collapse or fall, without requiring the person to press any button

• Two-way voice calling — full hands-free calling capability with four programmable speed-dial buttons for quick calls to preset numbers and a dial and reject button for managing incoming calls — eliminating the need for a separate mobile phone

• OLED display with SMS support — 1.3 inch 128x96 OLED screen displays incoming SMS messages in six languages, showing call status and device information for the person carrying the device

• 20 stored phone numbers — stores up to 20 contact numbers for calling and alert escalation, managed via the telematics platform or configuration tool

• u-blox All-in-One GNSS receiver — high-sensitivity u-blox GPS chip with less than 2.5m position accuracy and fast time-to-first-fix, including assisted GPS hot start of 1 second average

• 2G GSM/GPRS quad-band — 850/900/1800/1900 MHz for worldwide network compatibility across UK and international markets

• 1,000mAh Li-Polymer battery — up to 240 hours standby without reporting, 76 hours at 5-minute reporting intervals and 86 hours at 10-minute intervals

• USB Type-C charging — modern charging standard for convenience in daily-carry lone worker and care applications

• Up to 5 geofences — configurable zone alerts when the person enters or exits defined areas such as a care facility, work zone or safe area

• Low battery alarm — automatic alert when battery falls below a threshold, ensuring the device is always charged and ready

• Power on/off reporting — immediately reports to the monitoring platform when the device is switched on or off

• Compact and lightweight — 92 x 44 x 17.9mm and 74g — small and light enough for daily carry without discomfort

• TCP, UDP and SMS protocols — compatible with standard telematics platform protocols used by major monitoring centres and service providers

GT301 vs GL53MG Plus — Personal Safety vs Covert Asset Tracking

Both the GT301 and the GL53MG Plus are compact, portable Queclink tracking devices — but they serve fundamentally different purposes. The GT301 is a personal safety device: it has a screen, buttons, two-way voice, SOS alarm and fall detection — designed to be carried by a person who may need to call for help. The GL53MG Plus is a covert asset tracker: no display, no buttons for user interaction, designed to be hidden on a vehicle or asset and tracked remotely for years on a single battery. Choose the GT301 when the tracked person needs to interact with the device — for lone workers, care programmes and vulnerable person monitoring. Choose the GL53MG Plus when the tracker needs to be invisible on an asset or vehicle for long-term covert monitoring.

Technical Specifications

Cellular: 2G GSM/GPRS quad-band — 850/900/1800/1900 MHz

GNSS: u-blox All-in-One receiver — less than 2.5m accuracy — hot start 1 second average

Display: 1.3 inch 128x96 OLED — SMS display in 6 languages

Battery: 1,000mAh Li-Polymer — up to 240 hours standby

Charging: USB Type-C — 5V DC

Dimensions: 92 x 44 x 17.9mm

Weight: 74g

Operating temperature: -20°C to +55°C

Geofences: Up to 5 internal zones

Protocols: TCP, UDP, SMS

Typical Use Cases

Ideal for lone worker safety programmes requiring real-time location and SOS alerting, elderly and vulnerable person monitoring where fall detection is critical, security guard and patrol worker safety management, postal and delivery worker lone working compliance, domestic violence victim protection programmes, athlete and outdoor activity safety monitoring, care home and assisted living resident tracking within and around facilities, and any application where a person needs to carry a device that can call for help automatically or at the press of a button.

Frequently Asked Questions

What is fall detection and how does it work on the GT301?

Fall detection on the GT301 uses a proprietary algorithm running on the built-in 3-axis accelerometer. The algorithm continuously monitors the movement pattern of the person carrying the device and detects the characteristic signature of a collapse or fall — a sudden deceleration followed by stillness. When this pattern is detected, the GT301 automatically sends an emergency alert to the monitoring platform and configured contacts without the person needing to press any button. This is critical for lone workers or vulnerable persons who may be incapacitated and unable to manually trigger an alarm.

Does the GT301 support two-way voice calls?

Yes — the GT301 has a built-in microphone and speaker for full hands-free two-way voice calls. It includes four programmable speed-dial buttons for quick calls to predefined emergency or supervisory contacts, a dial and reject button for managing calls, and adjustable volume side buttons. Up to 20 phone numbers can be stored on the device.

Does the GT301 work with standard telematics monitoring platforms?

Yes — the GT301 transmits over TCP, UDP and SMS protocols compatible with major telematics platforms used by lone worker safety and monitoring centre operators. Contact us if you need help confirming compatibility with your specific platform before ordering.

How long does the GT301 battery last?

The GT301 provides up to 240 hours standby without reporting, 76 hours at 5-minute reporting intervals and 86 hours at 10-minute reporting intervals on its 1,000mAh Li-Polymer battery. It charges via USB Type-C at 5V DC.

Can I buy the GT301 in bulk from Tracking Hardware UK?

Yes — we supply lone worker safety programme operators, care providers, telematics service providers and resellers across the UK and internationally. Volume pricing and trade accounts are available. Contact us for a bulk quote.