Excellent smart lock on sale! SwitchBot Lock Ultra Black supports Matter and has 5 unlocking methods

Smart locks have one fundamental problem – most require replacing the entire cylinder or even the lock itself. The SwitchBot Lock Ultra solves this differently. You install it from the inside onto your existing lock, you keep your keys, and in a few minutes, you have control of your door from your phone. Compatibility with 99.9% of doors is not empty marketing – the lock handles Euro profiles, cylindrical knobs, and special types.

Fast, quiet, and with triple backup

According to the manufacturer, FastUnlock technology unlocks doors up to 2× faster than standard smart locks. In Quiet Mode, the noise level is below 20 dB. You have 5 unlocking methods to choose from: fingerprint, app, automatically upon arrival, voice via assistant, or a classic key.

Power is handled by triple backup. The main rechargeable battery lasts up to 9 months, the backup battery adds another 1,000 unlocks, and in an emergency, there’s still an emergency input. Security is provided by 6-layer protection with AES-128 encryption. The lock supports Matter, so it works with Alexa, Google Home, Siri, and SmartThings. For remote control outside Bluetooth range, you need a SwitchBot Hub.

The SwitchBot Lock Ultra Black normally costs 3,799 CZK, but AlzaPlus+ members can now get it for 3,039 CZK – you won’t find a better price in the Czech Republic. Even if you don’t have a membership, it’s worth activating it for just a month for 59 CZK. And you’ll get free shipping.

Do you have a smart lock at home, or are classic keys enough for you?