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Works with Matter

Thumb Turn Additional Monitor Pack for the Locksure Hub

£49.99

Availability: 25 in stock (can be backordered)

Multi-door offer: this pack is 10% off at the basket when bought together with a Locksure starter pack.

For the Locksure Display Hub you already own (it comes with every Starter Pack). This add-on does not connect to Apple Home or Google Home. For that you need the Thumb Turn Monitor (Matter) instead.

Add a second Thumb Turn door to your existing Locksure system. A single monitor detects locking from both sides of the door – no extra hub needed.

What’s In The Box

  • ✓ Thumb Turn Monitor
  • ✓ Brackets for barrel depth of up to 6mm

Requires an existing Locksure Hub (included with any Starter Pack). We recommend a maximum of 2 doors per hub unless your doors are very close together. Hub Bluetooth range is 5 to 7m – walls and floors reduce this.

No Extra Hub
Both Sides
Easy Install
Same App
Already have a Locksure Hub? This is all you need for your next door.
A single monitor detects locking and unlocking from both sides of the door. Pairs with your existing hub automatically.

Technical Specifications


  • Fits over the profile of exposed barrel (must be at least 1mm exposed)

  • Single device monitors locking and unlocking from both sides of the door

  • Connects to your existing Hub – no extra hub needed

  • We recommend max 2 doors per hub (unless doors are very close together)

  • Bluetooth Low Energy Radio – 5 to 7 metre range

  • 1.5 year battery life (CR2032 coin cell)

  • Visual LED alerts to indicate lock/unlock actions

  • Brackets included for barrel depth of up to 6mm

  • Ready for open/close detection (magnet accessory required)

Hub Range & Placement

We recommend a maximum of 2 doors per hub for the most reliable performance – unless your doors are right next to each other (e.g. double patio doors). Each hub has a Bluetooth range of 5 to 7 metres – walls and floors reduce this. If your additional door is further away, consider a second Starter Pack, which includes its own hub for a separate zone of the house.

Customer Reviews

“The visual flash of the LEDs alone when I lock the door really stick in my memory. Locksure has been on my door for over six months now and I want to keep it!”

– Jason, Stevenage

“The history feature really helps me get to the truth of when the kids came in and out of the house, even when I am in the office!”

– Angela, Hartford

Weight 0.3 kg
Dimensions 180 × 130 × 20 cm

Not Sure? Email a picture of your lock to - [email protected]