TTLock K3Q QR Code RFID Keypad Access Control + G2 Hub
TTLock K3Q QR Code RFID Keypad Access Control + G2 Hub
TTLock K3Q Smart Access Control Reader with QR Code, RFID & Keypad — Model K3Q + G2 Hub
Take full control of who enters your property with the TTLock K3Q Access Control Reader. This advanced, IP67-rated waterproof keypad combines QR code scanning, 13.56 MHz IC card reading, PIN code entry, and Bluetooth/Wi-Fi connectivity into one sleek, durable unit. Whether you're securing a home, office, warehouse, or hotel, the K3Q delivers professional-grade access management in a compact ABS/acrylic panel housing. Made in China.
Key Features
- 6-in-1 Entry Methods: Unlock via TTLock app, QR code, PIN password, 13.56 MHz IC card, remote control (optional R1), or temporary password — total flexibility for every user.
- IP67 Fully Waterproof: Built to withstand rain, dust, and outdoor exposure — perfect for exterior doors, gates, and entry points.
- QR Code Sharing: Instantly share time-limited QR code access to guests or visitors through your favorite social apps — no physical key needed.
- Wi-Fi Remote Access via G2 Gateway: Pair with the included G2 Bluetooth gateway to enable remote unlocking and management from anywhere via Wi-Fi.
- Alexa & Google Assistant Compatible: Enjoy hands-free voice control through Amazon Alexa and Google Home for seamless smart home integration.
- High Card & Password Capacity: Supports up to 2,000 IC cards and 500 unique PIN passwords — ideal for multi-user environments.
- Time Attendance Function: Track employee clock-in records directly through the TTLock platform — great for small businesses and workplaces.
- Adjustable Backlight: Manually toggle the keyboard backlight on or off for comfortable use day or night.
- Broad App Compatibility: Works with TTLock App, TThotel, and Sciener Web System. Supports Android 4.3+ and iOS 7.0+.
- CE Certified: Meets European safety and electromagnetic compatibility standards.
Technical Specifications
| Model | K3Q |
| RFID Frequency | 13.56 MHz (IC Card) |
| Card Capacity | 2,000 cards |
| Password Capacity | 500 passwords |
| Power Supply | DC 12V, Operating Current: 1A |
| Standby Current | 28 mA (backlight on) |
| Dimensions | W80mm × H126mm × T19mm |
| Material | ABS / Acrylic Panel |
| Waterproof Rating | IP67 |
| Connectivity | Bluetooth; Wi-Fi via G2 Gateway |
| Smart Home Platforms | Amazon Alexa, Google Assistant |
| App Platform | TTLock App / TThotel / Sciener Web System |
| OS Support | Android 4.3+ / iOS 7.0+ |
| Certification | CE |
| Country of Origin | Made in China (Mainland) |
What's in the Box
- K3Q Access Control Reader × 1
- Fixed Mounting Bracket × 1
- Expansion Tubes × 4
- Screws (4 + 1 set)
- Hexagon Screwdriver × 1
- User Manual × 1
- G2 Bluetooth/Wi-Fi Gateway × 1 (included in bundle option)
- R1 Remote Control × 1 (optional add-on)
Why Choose the TTLock K3Q?
The K3Q is engineered for real-world deployment — from rental properties and small offices to hotels and industrial facilities. Its multi-credential access system means you never have to rely on a single point of failure, and cloud-based management through the TTLock platform keeps you in control whether you're on-site or across the world. With voice assistant compatibility and robust IP67 weatherproofing, it's the smart choice for modern access control.
For more information on electronic security best practices for consumers, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Does the TTLock K3Q work without a Wi-Fi connection?
A: Yes. The K3Q connects via Bluetooth directly to your smartphone through the TTLock app. For remote (Wi-Fi) access and management from outside Bluetooth range, you'll need the G2 Bluetooth gateway, which bridges the device to your home or business Wi-Fi network.
Q: How many users can the K3Q access control reader support?
A: The K3Q supports up to 2,000 IC cards and 500 unique PIN passwords, making it well-suited for offices, apartment buildings, hotels, and other multi-user environments.
Q: Is the TTLock K3Q suitable for outdoor installation?
A: Absolutely. The K3Q carries an IP67 waterproof rating, meaning it is fully protected against dust ingress and can withstand temporary immersion in water. It is designed specifically for outdoor and exposed entry points such as gates, exterior doors, and building entrances.
Q: Can I share temporary access with visitors?
A: Yes. The K3Q supports QR code sharing via social apps and messaging platforms, allowing you to send time-limited access credentials to guests, contractors, or delivery personnel — no physical key or card required.
Q: Does this device work with Alexa and Google Home?
A: Yes. The TTLock K3Q is compatible with both Amazon Alexa and Google Assistant when connected through the G2 gateway, enabling voice commands for locking and unlocking via your smart home ecosystem.