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The Invisible electronic door lock

The prestigious solution

The Invisible by TLJ stands apart from our other contactless locks with its unique in-door design which lends itself perfectly to modern, high specification building projects where a beautiful aesthetic is paramount.

All the essential parts of the Invisible lock mechanism are housed within the door itself, only the lever, cylinder escutcheon and LED indicator are visible to the user. This makes Invisible by TLJ a specifier’s dream, It can be configured with an almost limitless array of architectural ironmongery allowing for a consistent, high-end look throughout the building.

  • Designed for installation on brand new 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
  • Supplied with multiple lever designs or source your own to match other hardware

The Invisible offers cutting-edge smart building integration capabilities thanks to TLJ’s advanced Cloud software platform, putting control in your hands and offering a superior user experience through seamless, contactless operation. It can also be integrated with many smart building applications for full Smart Building Automation.

Samsung Ssmarthings logo

TLJ bridge or TLJ Zpad required

Product features

Phone with TLJ screen in back pocket

Handsfree Mobile Key operation

The ultimate electronic access control experience. With Invisible you can literally unlock it from your pocket. Smartphone BLE app technology is ultra secure, convenient and provides a low energy draw solution.

Invisible low maintenance lock exploded view

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

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

Cloud integration

Simple and flexible smart integrations via Qcloud by TLJ

From hosted databases that are always secure and updated to simple, automated integrations with a variety of smart building systems, TLJ’s Qcloud is your cutting-edge link, providing wireless, networked, real-time access control for all your doors.

Z Pad on door

Smart Home Automation with Invisible by TLJ

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

Suitable applications

TLJ install for Kennedy Wilson at Coopers Cross

Coopers Cross is Kennedy Wilson's 394,000 sq ft mixed use development in Dublin.

Read more

17 sec read News

TLJ install for Kennedy Wilson at Coopers Cross
3 year warranty logo
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SKG 2 star
Made in Britain

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