Tuya Bluetooth Waterproof Keypad Access Control – IC Card & PIN

Tuya App Waterproof Bluetooth Keypad Access Control System

Take control of who enters your home, office, or residential community with this smart, all-in-one Tuya Bluetooth Keypad Access Control Controller. Featuring multiple entry methods — 13.56 MHz IC card, PIN code, NFC smartphone, and the Tuya mobile app — this waterproof unit delivers robust, reliable security in a sleek, backlit design that's easy to operate day or night.

Made in Mainland China.

Key Features

• Tuya Smart App Integration: Manage access remotely from your iOS or Android smartphone via the Tuya app — grant, revoke, or monitor entry with ease.
• Multiple Unlock Methods: 13.56 MHz IC card, PIN code, NFC (most Android phones and select iPhone models), and Tuya mobile app — four ways to unlock, one device.
• Waterproof Design: Built to withstand outdoor environments — rain, dust, and humidity won't compromise performance.
• Ultra-Low Power Consumption: Standby current under 30 mA keeps energy usage minimal without sacrificing readiness.
• Backlit Keypad: Illuminated keys make nighttime entry fast and hassle-free.
• Wiegand WG34 Interface: Can function as a standalone controller or as a card reader connected to an existing access control board.
• Fast Card Recognition: Read time under 0.1 seconds — no waiting at the door.
• Doorbell Support: Built-in doorbell interface lets you connect an external wired doorbell.
• Independent PIN Codes: Set up codes without linking them to a card — ideal for guests or staff.
• User-Changeable Codes: Authorized users can update their own PIN codes at any time.
• Fail-Safe Security Mode: Designed to default to a safe state in the event of a power interruption.
• Built-in STC Microprocessor: Delivers strong anti-interference capability and high system reliability.

Specifications

• Brand: Asia-Teco
• Model Number: SF2-MF-W
• Card Frequency: 13.56 MHz (IC / MF Card)
• Smart Platform: Tuya
• Connectivity: Bluetooth + NFC
• Wiegand Output: WG34
• Standby Current: <30 mA
• Security Mode: Fail Safe
• Origin: Made in Mainland China

Ideal Applications

This access controller is perfectly suited for high-end residential buildings, apartment complexes, offices, commercial spaces, gated communities, and any location requiring secure, flexible, and smart entry management.

⚠️ NFC Note: NFC functionality is supported on most Android devices. iPhone support is limited to select models — please verify NFC compatibility with your specific iPhone model before purchase.

For more information on electronic access control standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What unlock methods does this Tuya Bluetooth keypad access controller support?

A: This access control system supports four convenient entry methods: 13.56 MHz IC card, PIN code (password), NFC via smartphone, and remote unlocking through the Tuya mobile app. You can use any combination of these methods for maximum flexibility.

Q: Is this keypad access controller compatible with iPhones?

A: The Tuya app works on both iOS and Android. However, the NFC unlocking feature is supported on most Android devices, while only select iPhone models support it. We recommend checking your iPhone's NFC capabilities before relying on this feature.

Q: Can this controller work with an existing access control board?

A: Yes. The device includes a Wiegand WG34 output interface, allowing it to function as a card reader connected to a compatible third-party access control board, or as a fully standalone controller — whichever suits your installation.

Q: Is this access control keypad suitable for outdoor installation?

A: Absolutely. The unit is designed with a waterproof construction, making it suitable for outdoor entrances, gates, and doorways exposed to rain and humidity. The backlit keypad also ensures easy nighttime operation.