TTLock MJ02 Bluetooth Fingerprint Keypad Access Control System
TTLock MJ02 Bluetooth Fingerprint Keypad Access Control System
TTLock MJ02 Smart Access Control System — Fingerprint, NFC, RFID & Bluetooth Keypad
Upgrade your gate or door security with the TTLock MJ02 Smart Access Control System. This premium aluminum-alloy and glass-panel keypad brings together fingerprint recognition, NFC, 13.56MHz RFID card reading, Bluetooth 5.0 BLE, and app-based management into one sleek, IP67-rated waterproof unit — perfect for homes, offices, warehouses, and electric gates.
Made in Mainland China.
🔑 Multiple Access Methods
- Fingerprint — Stores up to 100 fingerprints using a precision semiconductor reader
- RFID Card — Compatible with MIFARE M1 13.56MHz cards; stores up to 1,000 card credentials
- App (TTLock) — Manage everything from your smartphone (Android 4.3+ / iOS 7.0+)
- Password — Up to 250 permanent passwords plus unlimited dynamic/one-time passwords
- Pseudo-Passcode — Enter extra digits before or after your real code to confuse onlookers; the lock still opens
📱 Smart App Management (TTLock App)
- Generate and share time-limited or permanent eKeys with family, staff, or guests via the app
- Multi-level authorization — share keys with different permission levels
- Real-time push notifications when someone unlocks the door
- Cloud-based user management: add or remove users anytime, anywhere
- Remote access history and attendance records viewable from your phone
- One app manages multiple systems across multiple locations
🛡️ Built-In Security Features
- Keypad Lockout — Keypad locks for 5 minutes after 5 consecutive incorrect passcode attempts
- Auto-Lock — Automatically re-locks within 5 seconds after unlocking
- Reset Notification — Administrator receives an alert if the device is reset
- Single-Session Login — Logging in on a new device automatically signs out the previous session
⚙️ Technical Specifications
| Bluetooth | Bluetooth 5.0 BLE |
| RFID Frequency | 13.56 MHz (MIFARE M1) |
| Fingerprint Capacity | 100 |
| RFID Card Capacity | 1,000 |
| Permanent Passwords | 250 |
| Dynamic Passwords | Unlimited |
| Power Supply | DC 12V |
| Waterproof Rating | IP67 |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Material | Aluminum Alloy / Glass Panel |
| Color | Gray |
| Compatible OS | Android 4.3+ / iOS 7.0+ |
| Model | TT101-TTLOCK (MJ02) |
📦 Important Note
Remote control management requires the separately purchased G2 TTLock Bluetooth Gateway. Without the gateway, the system operates locally via Bluetooth from your smartphone within range.
Why Choose the TTLock MJ02?
Whether you're securing a residential gate, a commercial entrance, or a shared workspace, the MJ02 delivers enterprise-grade access control without the complexity. Its IP67 waterproof rating means it stands up to rain, dust, and extreme temperatures — from freezing winters to scorching summers. The TTLock ecosystem is trusted by property managers and smart-home enthusiasts worldwide for its reliability, flexibility, and ease of use.
For more information on electronic access control standards and best practices, visit the NIST Cybersecurity Resource Center.
Frequently Asked Questions
Q: Does the TTLock MJ02 work without a Wi-Fi connection?
A: Yes. The MJ02 uses Bluetooth 5.0 BLE for local communication with your smartphone via the TTLock app. You do not need Wi-Fi for Bluetooth-range access. However, for remote management (unlocking or monitoring when you are away from the device), you will need the separately sold G2 TTLock Bluetooth Gateway connected to your home or office network.
Q: How many users can the TTLock MJ02 support?
A: The MJ02 is built for multi-user environments. It stores up to 100 fingerprints and up to 1,000 RFID card credentials. You can also create up to 250 permanent passwords and an unlimited number of dynamic one-time or time-restricted passwords via the TTLock app, making it suitable for offices, rental properties, and shared facilities.
Q: Is the TTLock MJ02 suitable for outdoor installation?
A: Absolutely. The MJ02 carries an IP67 waterproof rating, meaning it is fully protected against dust ingress and can withstand immersion in water up to 1 metre for 30 minutes. Its operating temperature range of -20°C to 70°C makes it reliable in most outdoor climates, from cold winters to hot summers. The aluminum alloy and glass panel construction adds further durability against the elements.
Q: What RFID cards are compatible with the MJ02?
A: The MJ02 is compatible with MIFARE M1 cards operating at 13.56 MHz — one of the most widely used RFID card standards globally. It can store up to 1,000 card credentials, and cards can be added or removed at any time through the TTLock app.