Biometric Smart Door Lock with TTLock App
ZHDCOOKEY Biometric Digital Door Lock Waterproof TTLock APP BLE Fingerprint RFID Card Password Aluminum Sliding Door Smart Lock
Securing slim aluminum doors, sliding frames, and outdoor entryways often presents a frustrating challenge with traditional hardware that simply cannot fit standard smart locks or withstand the elements. Finding a reliable lock that combines biometric security with weather resistance shouldn't feel like an impossible task for modern property owners.
The ZHDCOOKEY Biometric Digital Door Lock Waterproof TTLock APP BLE Fingerprint RFID Card Password Aluminum Sliding Door Smart Lock offers an advanced access control solution specifically designed for narrow profiles and outdoor exposure.
Key Features and Benefits
- Slim Profile Design: Built with a 3cm width to fit up to 99 percent of specialty doors on the market, including aluminum frames, sliding doors, and framed glass.
- IP66 Waterproof Protection: Successfully passes strict waterproof testing, making it durable enough for exterior installation.
- Five Flexible Unlock Ways: Access your space effortlessly using fingerprint recognition, numerical passwords, IC cards, mechanical keys, or the Bluetooth TTLock app.
- Durable Aluminum Alloy Build: Constructed to resist corrosion and everyday wear for long-lasting security.
- Multiple Mortise Options: Compatible with various mortise sizes (2885, 3585, 4585, 6085) to match your specific door setup.
Ideal Use Cases
This smart lock is the best choice for slim doors, framed glass doors, aluminum doors, KFC doors, broken bridge doors, and sliding doors requiring both high-tech keyless entry and dependable weather resistance.
Smart App Control and Capacity
Manage users directly through the TTLock app with support for up to 100 fingerprints, 50 passwords, and 100 IC cards. Remotely send temporary passwords, check unlock records, and administer ekeys without operating directly on the lock panel.

Frequently Asked Questions
Can this lock be installed outdoors? Yes, it features an IP66 protection level and has passed waterproof testing to handle exterior environments.
How many ways can I unlock the door? You can unlock the door using fingerprint, password, IC card, mechanical key, or the Bluetooth TTLock app.
Upgrade Your Security Today
Experience seamless keyless convenience and robust weather-resistant protection for your slim and sliding entryways. Secure your property with this versatile biometric solution today.