Bold Smart Lock SX-33 Keyless Cylinder Smart Door Lock in Copper

The Bold Smart lock range is a completely keyless solution for door management. The SX-33 is suitable for traditional euro cylinders with an indoor size of 20-35mm and an outdoor measurement of 30-45mm. Easily install your Bold smart lock in just under 5 minutes. If you'd like any guidance on how to measure your lock to find the right size for you, check out our FAQ!

This lock works to provides additional security to your home, office or business, having been certified with the highest possible SKG*** security certification for heavy duty burglary resistance. Bold's servers are also encrypted with the latest software used for online banking, ensuring they're protected from any form of hacking or communication manipulation.

Manage access permissions with peerless ease and safety with the free Bold app! Your employees, cleaning staff and delivery heroes can open the doors using their phone as their key, and you can fully customise these permissions wherever you are.

There's also no motor with Bold, so batteries can last for years, not days. The external door knob simply rotates freely until the Bold automation is activated, and engages it with the lock cylinder to function as normal.

For further information about the Bold Smart Lock, read our blog!