The Infinity electronic door lock

Your digital doorway

The Infinity

The simple solution

The TLJ Infinity is our most popular electronic door lock, designed to elevate security while simplifying access. This lock is chosen by so many of our customers, not only because of its outstanding performance, but also because of its remarkable versatility.

The Infinity is perfect for refurbishment projects, where it seamlessly replaces outdated mechanical or mag-stripe locks, whilst also being a popular and economical choice for new build projects.

Effortless installation on brand new or existing doors

Fully self-contained with no hard wiring needed

BLE smartphone app compatibility for convenient operation

Compatible with RFID key cards, fobs and wristbands

Fully certified for fire safety and security

Batteries tested to 30,000 openings

Available in a range of colour and finish options to suit any aesthetic

Seamless Cloud Integration

The Infinity electronic smart door lock isn't just a standalone product – it's a gateway to seamless integration through our advanced TLJ Cloud Software Platform. Take control and enjoy a superior user experience with contactless operation. Plus, its compatibility with multiple smart building applications extends its functionality, making it a perfect fit for full Smart Building Automation.
TLJ bridge or TLJ Zpad required

Product features

Handsfree Mobile Key operation

The ultimate electronic access control experience. The Infinity combines secure, low-energy Bluetooth technology with the convenience of the TLJ Mobile Keys platform, allowing users to unlock doors directly from their smartphone. Designed for modern living environments, it delivers a secure, intuitive and connected access experience.

Product features

Self-contained and low-maintenance, with no external wiring

Powered by 4 x ‘AA’ batteries and tested to 30,000 activations, Infinity is the simple, reliable and flexible solution from TLJ.

Product features

Simple and flexible smart integrations via Qcloud by TLJ

Qcloud is TLJ’s cloud-based management platform, built to simplify and centralise access control across modern buildings and multi-site portfolios.

Product features

Smart Home Automation

Wirelessly pairing Infinity with Zpad by TLJ adds a wall-mounted PIN keypad to our most affordable smart lock. It further allows expansion to a full integration with wider Smart Home Automation via Z-Wave technology.

Product features

Tested and trusted around the world

Tested and certified to a comprehensive range of global standards in markets around the world. TLJ is renowned and trusted for its uncompromising position on safety and security.