The Bold Smart Cylinder SX33 is a unique and innovative keyless cylinder lock for your door. From now on, you won't need a key to enter your home or office. It is secure and easy for children, cleaning staff, or businesses with changing personnel. You can grant temporary access to guests or service technicians via the app.

The Bold Smart Cylinder SX33 is easy to install and digitally secured. You can remotely decide who has access to your home or business and at what times. Now you can also enjoy the convenience and security of Bold.

Complete the lock with Bold Connect. From now on, you can activate the cylinder remotely, adjust settings, and receive real-time PIN notifications, no matter where you are.