Queclink GL50B Lite

Queclink GL50B Lite — Micro Covert GPS Tracker with 4-Year Battery Life

The Queclink GL50B Lite is one of the most remarkable tracking devices in the Queclink range — a micro-sized covert tracker smaller than a matchbox that delivers up to four years of standby battery life. Queclink describes it as a secret weapon against vehicle theft, and it is easy to see why. Its miniature size allows it to be concealed in locations where larger trackers simply cannot fit, making it exceptionally difficult for thieves to locate and remove.

With GPS and LBS dual positioning, motion-triggered reporting, configurable power-saving modes and an optional IP67 waterproof casing, the GL50B Lite provides reliable long-term protection for vehicles, assets and equipment — with minimal maintenance requirements over its multi-year operational life. It is equally at home in stolen vehicle recovery programmes, auto financing and repossession, car rental and leasing fleets, and general asset monitoring across the UK and internationally.

As an authorised Queclink distributor in the UK, Tracking Hardware UK stocks the GL50B Lite and ships directly from our London warehouse — with trade pricing available for SVR specialists, asset managers and resellers.

Key Features

• Up to 4-year standby battery life — the longest battery life of any micro-sized GPS tracker on the market, enabling long-term covert deployment with minimal maintenance

• Micro size — smaller than a matchbox, enabling covert installation in locations where larger trackers cannot fit, making it significantly harder for thieves to locate and disable

• GPS and LBS dual positioning — GPS provides accurate outdoor satellite tracking while LBS uses nearby cellular towers to provide location data when GPS signals are blocked or weakened

• Motion detection — 3-axis accelerometer detects vehicle or asset movement and triggers automatic reporting, conserving battery during stationary periods and alerting immediately when movement begins

• Dual-mode anti-theft alarm — configurable vibration and movement alerts provide an additional layer of protection against theft and unauthorised movement

• Power-saving and continuous modes — flexible switching between hibernation and active reporting modes allows battery life to be optimised for each specific application

• Scheduled and wakeup reporting — configurable reporting intervals and motion-triggered wakeup ensure the device reports when needed while conserving power

• Low battery alarm — automatically alerts when battery level falls below a configured threshold, ensuring timely maintenance before connectivity is lost Optional

• IP67 waterproof casing — provides additional protection for outdoor installation, engine compartment fitting and all-weather deployments

• LBS positioning fallback — continues to provide location data via cell tower triangulation when GPS signals are unavailable, maintaining visibility in tunnels, car parks and urban environments

• OTA updates — remote firmware and configuration management without physical device access

• Geofencing — configurable zone alerts when the device enters or exits defined areas

• Tow alarm — triggers an alert if the vehicle or asset is moved without authorisation

Technical Specifications

Cellular: GSM quad-band GPRS

GNSS: GPS with high-sensitivity

MTK GNSS receiver Positioning: GPS and LBS dual positioning

Battery: Internal long-life battery — up to 4 years standby

Waterproofing: Optional IP67 casing available

Accelerometer: 3-axis motion detection

Operating temperature: -20°C to +60°C Size:

Micro — smaller than a matchbox

Typical Use Cases

Ideal for stolen vehicle recovery requiring maximum concealability, auto financing and vehicle repossession monitoring, car rental and leasing fleets requiring covert backup tracking, high-value asset monitoring over extended periods, private investigations requiring a long-life discreet tracker, and any application where a small, low-maintenance covert device is required for months or years without intervention.

Frequently Asked Questions