T12EM-W Tuya Smart electronic lock

Key features

• Versatile opening methods: Contactless card/pipettes, contactless card/pipettes and code, code and Tuya mobile app provide flexibility and convenience of use.
• Advanced user management: Ability to add administrators and users with different permissions, providing full control over lock access.
• Remote control: The mobile app allows you to remotely open , close , and view access history , providing convenience and control no matter where you are.
• Temporary Access Code: Generate one-time or recurring access codes, ideal for guests or service technicians, and can be easily shared via SMS or email.
• Waterproof: High waterproof rating makes the lock ideal for both indoor and outdoor use, operating reliably in all weather conditions.
• LED Indicators: Colored LED indicators signal the lock status, making it easier to use and more secure, and ensuring excellent visibility of the digits at night.
• Easy installation: Clear instructions and a variety of connection options ensure quick and hassle-free installation.
• Possibility to connect an external doorbell.

Intuitive Tuya app

You'll have access to your lock at any time via the free Tuya Smart app. With it, you can unlock or lock the lock from your smartphone (Android/iOS), share access, view access history, receive notifications whenever the lock is unlocked, and set a temporary access code.

The intuitive app was designed for the most popular mobile operating systems, Android and iOS, so you can be sure it will be continuously supported and updated. The app's clear and well-thought-out menu makes it impossible to get lost despite its many options and additional features, making everyday use of the castle simple and enjoyable.

The code lock offers versatility in opening methods to meet your needs and preferences:

1. Contactless card/pipettes - Quick and convenient unlocking using a contactless card or pipettes.

2. Proximity card/pipettes and code - Two solutions. This security solution requires a proximity card or pipettes, as well as entering a code. If you don't currently have a proximity card or pipette, you can enter a pre-determined code.

3. Code - Entering a unique code on the lock keypad to gain access.

4. Mobile App - Remote opening using the intuitive Tuya app on your smartphone for complete control.

Thanks to these various options, each user can choose the most suitable method of opening the lock, which increases the comfort and safety of use.

Data on the LED display

1. LED indicating lock (red light) , unlock (green light)

2. Backlit touch keyboard

3. Bell button

To connect to your WiFi keypad code lock, follow these steps:

1. Add a device: In the mobile app, select the option to add a new device. A list of available devices will appear on the screen. Select "Card + PIN" and press "Add."

2. Enter your Wi-Fi information: Select your Wi-Fi network from the list of available networks and enter its password. Then press "Next" to continue.

3. Connecting to the device: The app will automatically connect to the code lock. Once the device is successfully added, a message will appear informing you that the connection was successful.

4. Complete the process: Tap "Finish" to complete the setup process. You'll see a code lock icon on the app's home screen, along with information about your Wi-Fi connection status.

Once you have completed these steps, the lock is ready to use and can be managed via the mobile app.

Adding people to control the lock

You can easily add both administrators and regular users in the mobile app.

• Administrators have full permissions to manage devices and users, and can monitor and modify lock settings.
• Users have read-only access to opening and alarm records.

The process of adding a new user is intuitive – simply enter their name, country, and phone number or email address, then specify their role. Additionally, you can assign individual codes or access cards .

With the ability to remotely open and close doors via a mobile app, users have complete control over access to their home or office. The system allows you to view access history, allowing you to monitor who used the lock and when.

Additionally, you can set up notifications to be sent to your phone or text message, alerting you of any attempted opening of the lock. The app's simple interface ensures ease of use and configuration.

Temporary access code

Our code lock offers the ability to set a temporary access code, which is ideal for those who need one-time or periodic access to your home or office.

You can easily generate a temporary code in the mobile app, which will be valid for a specific period of time . Simply select the code type (recurring or one-time) , enter a six-digit code or generate one randomly , name the code, and set its active and expiration dates .

For example, if you're expecting a service technician, you can generate a one-time access code valid only for the duration of their visit. Once generated, the code can be shared via text message, email, or copied and sent in your preferred way. This feature allows guests to easily and securely access your property without having to share permanent codes .

The Spreest code lock is waterproof , making it an ideal solution for both indoor and outdoor use.

Thanks to its high waterproof rating, the lock operates effectively in all weather conditions , from rainy days to snowy winters. Whether you install it on your entrance gate, garage, or front door , you can be sure that the lock will provide reliable protection and durability for many years to come.

Our advanced access control device offers a variety of connection options, allowing for flexibility and adaptability to various needs.

Below you will find detailed information about the available connections and their applications.

Wire colors and their functions:

1. BELL_A (Pink) - Input for connecting a bell.

2. BELL_B (Pink) - Input for connecting a bell.

3. D0 (Green) - Input for data connection (D0).

4. D1 (White) - Input for data connection (D1).

5. OPEN (Yellow) - Input for connecting the exit button.

6. COM (Purple) - Common input, used to close circuits.

7. GND (Black) - Ground input, earth.

8. NC (Orange) - Input for connecting a magnetic lock (normally closed).

9. +12V (Red) - 12V power input.

10. NO (Blue) - Input for connecting the lock (normally open).

Possible connections and their applications:

1. Connecting the bell (BELL_A, BELL_B)

• Connecting the pink wires to the doorbell allows you to be notified of access attempts.
• Example: Connecting a bell at the front door.

2. Data transfer (D0, D1)

• The green (D0) and white (D1) wires are used to transmit data between access control devices.
• Example: Integration with a building access control system.

3. Exit button (OPEN)

• The yellow wire connected to the exit button allows you to quickly leave the secured area.
• Example: Installing a button at the exit door.

4. Closing Circuits (COM)

• The purple wire (COM) is used as a common for closing circuits, activating locks or other devices.
• Example: Connection to different types of electronic locks.

5. Ground (GND)

• The black wire (GND) ensures stable and secure connections as grounding.
• Example: Ground connection for the entire system.

6. Magnetic lock (NC)

• The orange wire (NC) is used for magnetic locks that require continuous power (Normally Closed).
• Example: Installing a magnetic lock on a door.

7. Power supply (12V)

• The red wire supplies 12V power to the device or lock.
• Example: Connecting to the main power supply of the access control system.

8. Normally Open (NO)

• The blue wire (NO) is used to connect a lock that is normally open.
• Example: Connecting a cylinder lock or other type of lock that requires activation.

Additional elements and connections:

• RIM Lock: Possibility to connect a cylinder lock (RIM lock) to the NO, COM, NC outputs.
• Power Controller (DC12V/3A): Provides adequate power supply and power management for the lock and other connected devices.
• Access Controller: Integration with the access controller for full control of the system.

Technical specifications

• Working voltage: DC12V (24VDC can be customized)
• Card reading distance: 2 ~ 5 cm
• Operating temperature: -40℃ ~ 60℃
• Lock output load: ≤3A
• Standby current: ≤30mA
• Capacity: 2000 users
• Door relay time: 0~99S (adjustable)
• Waterproof: Yes

The set includes

• Code lock with WiFi keypad
• 2x screws
• 2x Pins
• User manual

The most interesting castle management commands:

1. Change Admin Code: Allows you to easily update the factory default code of 999999 for added security.

• Command: * Master code # 0 New code # New code #

2. Adding Cards: Ability to continuously add cards, which is ideal for a large number of users.

• Command: * Master code # 1 Read card # ... #

3. Adding card numbers: Allows you to add cards using 8- or 10-digit numbers.

• Command: * Master code # 1 8 digits or 10 digits #

4. Adding users with ID and card: Allows you to easily manage users by assigning an ID number to a card.

• Command: * Master code # 1 ID number # Read card #

5. Adding PINs: Allows you to add users with an ID number and a unique 4-digit PIN.

• Command: * Master code # 1 ID number # 4 digits Pin code #

6. Card Deleting: Ability to delete cards individually or in bulk, which is useful in case of card loss.

• Command: * Master code # 2 Read card or 8 digits or 10 digits #

7. Delete All Users: Quickly delete all users except the Public PIN.

• Command: * Master code # 2 0000 #

8. Access modes:

• Card only: * Master code # 30 #
• Card + PIN code: * Master code # 31 #
• Card or PIN: * Master code # 32 # (default)

9. Door Open Time: Adjust the door open time from 0 to 99 seconds (default 5 seconds).

• Command: * Master code # 4 0 ~ 99 #

10. Operating modes:

• Standalone mode: * Master code # 50 #
• Relay switching mode: * Master code # 51 #
• Reader mode: * Master code # 52 26/34 #

11. Data backup:

• Data input: * Master code # 71 #
• Data output: * Master code # 70 #

12. Adding a public code: Possibility to add one public code.

• Command: * Master code # 9 4 digits code #