Richter Czech DC.30/40EK. NI

The Richter Czech DC.30/40EK.NI smart cylinder lock replaces your traditional key with modern ways to unlock your door. You can gain entry using your fingerprint, a numeric code, an IC card, or a mobile app. All management and monitoring of access history is handled via the Tuya app, which is available in English. The lock offers fingerprint or Tuya app control and is made from an aluminium alloy and brass. The material is resistant to corrosion and attempts to break it. The cylinder is suitable for doors with a thickness of 35–50mm.

Flexible access management

The Richter Czech lock works with four unlocking methods. The fastest is biometric fingerprint verification, which takes just 0.3 seconds. You can also use the included IC cards, a numeric code, or the Tuya mobile app. The app acts as a central hub for managing all users and holds a capacity for 100 fingerprints, 100 IC cards, and 100 numeric codes. In the app, you can also track the history of all entries and set up temporary access.

Control via the Tuya app

The connection to your mobile phone is via Bluetooth. The Tuya app, fully available in English, is used for detailed settings. In it, you can add and remove users or view unlock records. One of its functions is setting time windows for entry, where you can restrict a specific user's access to selected days and hours. For remote management, such as generating codes remotely, the lock requires a connection to a Wi-Fi network using a separately sold Gateway.

Durable design and power supply

The body of the cylinder is made of an aluminium alloy and brass with a matte nickel finish. The material is resistant to corrosion and mechanical damage from attempts to break it. The IP54 rating protects the electronics from dust and splashing water. It is powered by three AAA batteries with a life of approximately one year. The app notifies you when the batteries are low. In case of a complete power drain, there is an emergency power supply via a USB-C port, which temporarily activates the lock when a power bank is connected.

For remote management via Wi-Fi (e.g., generating codes remotely), you must purchase a separate Tuya Gateway. The cable and power source for the emergency USB-C power supply are not included in the package.