TTLock Dual-Frequency Access Control Controller | 2-Door

Asia-Teco TTB01 Smart Access Control Controller with TTLock App

Take command of your entry points with the Asia-Teco TTB01 Dual-Frequency Access Control Controller. Supporting both 125 kHz and 13.56 MHz card frequencies, this smart controller connects via Wi-Fi and Bluetooth to the TTLock app, giving you full remote unlock capability and real-time access management from your smartphone — no need to be on-site.

Designed for professional and commercial installations, the TTB01 handles 2-door interlock configurations and features a standard Wiegand 26/34 input with relay output, making it compatible with a wide range of card readers, magnetic locks, and door hardware. Its adjustable relay output time (0–99 seconds, default 5 seconds) and broad DC 12V–24V power supply range make integration seamless across new and existing systems.

Made in Mainland China.

Key Features

• Dual Card Frequency: Supports both 125 kHz and 13.56 MHz cards for maximum reader compatibility
• TTLock App Control: Remote unlock, user management, and access scheduling via Wi-Fi & Bluetooth
• 2-Door Interlock: Ideal for airlocks, mantrap configurations, and secure two-door access zones
• Wiegand 26/34 Input: Integrates with virtually any standard card reader on the market
• Large Card Capacity: Supports 2,000 or 20,000 cards (optional), plus 250 permanent/custom passwords and unlimited dynamic passwords
• Adjustable Relay Output: 0–99 seconds (default 5 seconds) — fine-tune door lock timing to your needs
• Wide Operating Voltage: DC 12V–24V (±20%) for flexible installation across different power supplies
• Durable ABS Housing: Compact 90 × 58 × 20 mm form factor, rated for –20°C to 70°C operating temperatures
• Low Standby Current: Only 45 mA standby draw, keeping energy usage efficient

Technical Specifications

What's in the Box

• 1 × Asia-Teco TTB01 Access Control Controller
• Wiring and installation documentation

Learn More About Access Control Standards

For guidance on physical security and access control best practices in commercial environments, visit the U.S. Cybersecurity & Infrastructure Security Agency or review electrical and product safety standards at CPSC.gov.

Frequently Asked Questions

Q: Is the TTB01 compatible with my existing Wiegand card reader?

A: Yes. The Asia-Teco TTB01 access control controller features a standard Wiegand 26/34 input, making it compatible with the vast majority of Wiegand-based card readers and keypads available on the market today.

Q: How does the TTLock app remote unlock work?

A: Once the TTB01 is connected to your Wi-Fi network, the TTLock app (available for iOS and Android) lets you remotely unlock doors, manage user credentials, set access schedules, and generate dynamic one-time passwords — all from your smartphone, anywhere with an internet connection.

Q: Can this controller manage two separate doors at the same time?

A: Yes. The TTB01 supports a 2-door interlock configuration, meaning it can manage two doors simultaneously in a secure interlock (mantrap) arrangement — only one door can be open at a time, enhancing security in sensitive entry zones.

Q: What power supply does the TTB01 require?

A: The controller operates on DC 12V to 24V (±20%), giving you flexibility to use standard access control power supplies commonly found in most commercial installations. Working current is under 200 mA, and standby current is just 45 mA.

Q: How many users and passwords can the system store?

A: The TTB01 can store up to 2,000 cards standard (expandable to 20,000), 250 custom or permanent PIN passwords, and an unlimited number of dynamic (one-time or time-limited) passwords, making it suitable for businesses of all sizes.