Richter Czech DC. EK30/35. NI

Richter Czech DC.EK30/35.NI smart cylinder lock replaces your old lock and brings modern security to your home. Unlock your door using a fingerprint, IC card, code, or mobile app. Manage all access rights, including time windows for visitors, in the Tuya mobile app. This corrosion-resistant and snap-resistant cylinder is designed for doors with a thickness of 35–50mm. An internal mechanical knob ensures easy unlocking from the inside.

Four ways to unlock

Richter Czech smart cylinder lock offers four different authentication methods. One option is the biometric scanner, which has a capacity of up to 100 fingerprints. You can also use one of the two included IC cards or enter a numeric code. The cylinder memory holds up to 100 cards and 100 different codes. The final option is remote unlocking via the Tuya mobile app. A mechanical knob is always available on the inside of the door for manual unlocking.

Access management in the Tuya app

The Tuya mobile app, available for Android and iOS, serves as the hub for all settings. Manage users, add or remove fingerprints, cards, or codes. The app also lets you create time windows to grant access, which is ideal for visitors or cleaners. You can always check the unlocking history. The cylinder connects to your phone via Bluetooth. Remote control over the internet requires a Wi-Fi gateway, sold separately.

Durable design and power supply

The cylinder body combines aluminium alloy and brass with a matt nickel finish and black elements. The lock resists corrosion and snapping attempts. IP54 protection shields the electronics from dust and splashing water, supporting operation in temperatures from -12°C to +70°C. Three AAA batteries provide power with a lifespan of approximately one year. If they run completely flat, a USB-C port offers emergency power – simply connect a power bank.

Remote control via Wi-Fi requires a gateway, sold separately. The emergency USB-C power cable is not included.