Can I Use Screws to Secure SwitchBot Lock Ultra on the Door?

• Related Product: SwitchBot Lock Ultra

Yes, you can securely mount the Lock Ultra with screws, though they aren't included in the package. You'll need to purchase them separately at the hardware store:

1. To attach the Lock Ultra to the door with screws, use three KA2*6mm screws.

2. When using the height adjustment spacer (as shown below) for Lock Ultra, fix the height adjustment case to the door with two KA3*8mm screws.