The F9 Broken Bridge Aluminum Intelligent Lock is built around a high-strength aluminum alloy broken-bridge structure, enhancing durability, heat isolation, and long-term reliability for both residential and commercial installations. The lock integrates multi-credential authentication including fingerprint recognition, PIN password, RFID induction card, mechanical key, and mobile app authorization, enabling flexible access management for diverse user groups.

The F9 system is offered in two configurations: F9-TT (TTLock) and F9-TX (Tuya).

F9-TT — TTLock System Version

The TTLock edition supports Bluetooth communication with optional networking via gateway, NB-IoT, or WiFi. Unlocking options include fingerprint, password, card, key, time-limited passwords, and remote credentials distributed through the TTLock App.

Supported management tools include:

• Web management platform

• Mobile App

• Mini program

• Windows installation package

• Lux installation package

Extended capabilities include remote unlocking through gateway, centralized credential management, and detailed access log retrieval.

F9-TX — Tuya System Version

The Tuya version supports 9 system languages (English / Vietnamese / Portuguese / Arabic / Russian / Thai / Spanish / Indonesian / French) and multiple networking protocols such as WiFi, Zigbee, and 4G gateway.

It supports:

• Fingerprint

• Password

• Card

• Key

• Tuya Smart App

• WeChat mini-program

Additional Tuya-based features include remote unlocking, scheduled time-limited passwords, automated smart-scene control, and combination unlocking modes.

Construction & Electrical Specifications

The F9 lock is built from aluminum alloy integrated molding, offering strong mechanical rigidity.
Key specifications include:

• Standby consumption: ≤50 μA

• Working current: 250–350 mA

• Battery life: 8–13 months

• Emergency power: Type-C

• Individual weight: 1.25 kg

• Set weight: 16.5 kg

• Packing quantity: 10 sets

Security features include forced-entry alerts, five-time error alarms, false password alarms, low-battery alerts, and full access-log visibility.

Networking Capability

Supported communication modes include:

• Bluetooth (standard)

• NB-IoT high-speed edition

• 433 gateway networking

• WiFi networking

• 4G networking (Cat.1)

This enables deployment from offline standalone installations to fully networked apartment or hotel systems.

Usage Scenarios（使用场景特点）

The F9 is optimized for:

• Public rental housing (centralized credential distribution & batch management)

• Apartment communities (long-term rental / short-term rental units)

• Private homes & smart villas

• Hotel-style apartments and serviced residences

• Student dormitories & worker dorms

• Property management projects requiring remote authorization

Its support for flexible networking, online ID card issuance, and remote access control makes it suitable for large-scale property deployments.

System Expansion & Platform Integration

The F9 supports secondary development and integration with existing hotel or apartment management systems, cloud platforms, and local server solutions such as Fandan APP and LClock Local Server.

It enables:

• Platform integration

• Data synchronization

• Remote monitoring

• Automated access workflows