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Product description: Tuya - combination lock with MiFare 13.56 MHz RFID reader and PIN keypad - WiFi - RTX WDA1
The WiFi code lock is a practical solution for access control at a gate, gateway, or property entrance. It allows you to open the door in several convenient ways – using the Tuya Smart / Smart Life app , a PIN code , or a 13.56 MHz MiFare proximity card . This allows you to customize access to household members, employees, guests, or service technicians. Equipped with a robust aluminum housing , a vandal-resistant keypad , and an IP66 rating, it's suitable for outdoor installation. A built-in relay allows direct control of an electric strike or magnetic lock . Additional benefits include support for up to 10,000 users , an in-app event history, and the ability to set permanent, temporary, and one-time codes, e.g., for guests.

Tuya - combination lock with MiFare 13.56 MHz RFID reader and PIN keypad - WiFi - RTX WDA1.
Main features of the smart lock
- Supports multiple access methods : the device can be opened with a smartphone app, a PIN code or a MiFare 13.56 MHz RFID card
- Tuya remote management : the application allows you to add users, change permissions, create access codes and view the event history
- Up to 10,000 users : The lock supports up to 10,000 card or PIN users and up to 10 guest users
- Permanent, temporary and one-time codes : easily adjust the access method to household members, employees, tenants or guests
- Solid construction : the aluminum housing is suitable for everyday use and is resistant to weather conditions
- Vandal-resistant keyboard : the durable numeric keypad is designed for use in areas with a higher risk of damage
- IP66 waterproof : the device can work outdoors, even in changing weather conditions
- Configurable relay output : control time adjustable from 0 to 99 s or continuous mode for magnetic lock
- Notifications and event log : the application can save the history of openings and inform about the use of a code or card
- Additional inputs : possibility of connecting an exit button and a reed switch monitoring the gate status
Full compatibility with the Tuya Smart ecosystem
The lock works with the popular Tuya Smart/Smart Life app, making access management convenient and intuitive. Using your smartphone , you can remotely open the gate, add a new user, change your PIN, assign an RFID card, or check access history . This is a convenient solution for locations where access needs to be managed flexibly and without having to be physically present at the device. The lock operates on a 2.4 GHz WiFi network and requires no additional gateway . This makes it easier to set up. Another major advantage is the ability to create scenarios and notifications within the Tuya ecosystem. This allows the device to be easily integrated into a larger smart home or building automation system.
RFID WiFi Code Lock Applications
This model is perfect for private property entrances, gates, small businesses, offices, warehouses, service points, and facilities with limited access . It's a good choice where traditional keys aren't convenient enough, or where user privileges need to be quickly assigned and revoked. In practice, this means easier access management without the need to replace cylinders or duplicate keys. The ability to create time-based and one-time codes is useful for guests, technical crews, couriers, and tenants, among others. Support for MiFare 13.56 MHz cards simplifies everyday use for those who prefer proximity identification. Event history and remote viewing in the app help provide better control over who used the entrance and when.
Technical specifications of the WDA1 lock
- Communication: WiFi 2.4 GHz
- Supported cards: MiFare 13.56 MHz
- Number of users: up to 10,000 RFID card or PIN users
- Number of guest users: up to 10
- Relay type: NO / NC / COM
- Relay control time: 0 to 99 s, default 5 s
- Maximum relay load: 2 A
- Power supply: 12V DC
- Power supply included: none
- Standby current: ≤ 60 mA
- Operating current: ≤ 150 mA
- Operating humidity: 0% RH to 92% RH
- Tightness class: IP66
- Housing material: aluminum
- Additional inputs: exit button, reed switch
- Dimensions: 135 x 55 x 25 mm
- Weight: 315 g
Contents of the set
- Combination lock
- Master Access Card
- Set of mounting accessories
- User manual
Useful links
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