Bold Smart Lock SX-43 | intelligent, keyless lock | 40-45 mm / 30-45 mm

Contactless payment. Cars without keys. Facial recognition for our smartphones. So why do we still have such a boring bunch of keys in our pockets?

Full control

Would you like to have control over the lock anytime, anywhere? Then connect the Bold Smart Lock to the internet and get the Bolt Connect. This allows you to open the door remotely via the app, share access (temporarily) with others and deactivate your lock remotely. Click here (for German customers) or here (for customers in Austria).

Grant access

Grant access whenever and to whomever you want. You can set the type of access for each user in the Bold app. Permanent, temporary and recurring.

SKG***-certified

The Bold Smart Cylinder SX is certified by SKG with 3 stars. This gives the product the highest possible burglar-resistant classification or security level in the Netherlands. Because the Bold Smart Cylinder is protected against core pulling, you don't give burglars a chance.

End-to-end encryption

All communication between the lock and the Bold servers is encrypted in the same way as the latest online banking software. For example, the Bold Smart Cylinder is not susceptible to wireless eavesdropping, smartphone hacking or other methods of tampering.

Security PIN

Even if your phone is empty, you can still use the lock without any problems. To do this, set up a backup PIN code. You can see exactly how this works here.

Event logs

It is possible to keep track in the app when the lock is activated. Receive push notifications in real time directly on your phone.

Battery life of 2 years

The Bold Smart Cylinder is easy to install without wiring. Thanks to the use of new low-power technologies, the battery lasts at least 2 years - even with intensive use of 25 activations per day. The service life is therefore many times longer than that of motorised Smart Locks.

Compatibility

The Bold Smart Cylinder SX fits all doors with internal dimensions of 40 to 45 mm. The external dimensions can be extended to 45 mm using the extensions supplied, but must be at least 30 mm.

Measure the size of your door and check below whether the Bold Smart Cylinder fits your door.

Replacement for any standard cylinder

The Bold Smart cylinder is designed to replace any standard cylinder. Simply remove the old cylinder from your door and install the Bold Smart Cylinder instead.

Say goodbye to your house key and get your new smart keyless lock today!

Bold Connect

With the Bold Connect Controller, you can control your smart lock anytime, anywhere.

Activate the cylinder remotely, make settings and receive push notifications in real time - no matter where you are. Are you late for your appointment? Then let the person in remotely so they don't have to wait outside a locked door.

Bold Connect can be used with multiple Bold Smart Lock locks. This is handy if you have several smart locks, such as a front door or (garage) door.

Brand: Bold
Type: Smart Lock SX-43 + Bold Connect
Warranty: 2 years

• Opens the door with your smartphone
• Access also with PIN code (without phone)
• Simple installation

Features of the door

• Materials: Brass and hardened steel
• SKG*** certificate (highest possible security level*)
• Police seal for secure living
• Also works with multi-point locks
• Protected against core pull
• Cylinder type: Euro profile
• Outside knob with improved grip
• Internal length: 40-45 mm
• External length: 30-45 mm
• Power supply: 1x 3V battery (CR123A)
• Service life: 2 years or 20,000 activations

Communication

• Bluetooth 4.0 or higher: The Bold Smart Lock communicates with your phone via Bluetooth
• Encryption: multi-layer, end-to-end encryption, TLS and AES-128-CCM
• API: REST API, available on request
• SDK: iOS and Android, available on request

Functionalities in the app

• Manage users (enable/disable users immediately)
• Create access plans and link to the user (permanent, weekly or temporary access)
• Set up security pin code(s)
• Check battery status and other lock settings
• Event log, available for admin users

* in the Netherlands

Features Bold Connect

• 1 x CR123A 3V battery

Communication

• Bluetooth 4.0 or higher: The Bold Smart Lock communicates with your phone via Bluetooth
• Encryption: multi-layer, end-to-end encryption, TLS and AES-128-CCM
• API: REST API, available on request
• SDK: iOS and Android, available on request

Functionalities in the app

• Manage users (enable/disable users immediately)
• Create access plans and link to the user (permanent, weekly or temporary access)
• Set up security pin code(s)
• Check battery status and other lock settings
• Event log, available for admin users