Ledgebit Smart Glass Door Lock – Fingerprint, Password, Card & Key Unlock

The Ledgebit Smart Glass Door Lock (Model K18) is a modern security solution designed for glass and sliding doors. Built with a durable ABS shell and aluminum alloy body, this smart lock combines advanced technology with sleek design to provide reliable access control for homes, offices, and commercial spaces.

With five unlocking methods – fingerprint, password, RFID card, Tuya/Smart Life mobile app and mechanical key – it ensures flexibility and convenience for every user. The smart lock is managed through the Tuya/Smart Life platform, allowing you to manage access remotely and track door activity in real time.

It is suitable for 10–12 mm glass doors as well as steel, aluminum, and wooden doors, making it versatile for multiple installations. The 304 stainless steel lock tongue offers enhanced durability and safety. Powered by 4 AA batteries, the lock is designed for long-lasting performance and can operate in extreme temperatures from −20 °C to 55 °C.

If you’re building a complete smart security setup, this lock works well with our other products. Explore more in our Smart Security Collection.

To sum up, the Ledgebit Smart Glass Door Lock is stylish, safe, and easy to use. It’s a great choice for anyone who wants to make their door smart without extra wiring or hardware changes.

Specifications

• Material: ABS shell + Aluminum alloy
• Lock Tongue: 304 stainless steel
• Compatible Door Types: Glass, steel, stainless steel, aluminum, brass
• Door Thickness Supported: 10–12 mm (glass)
• Door Seam Requirement: 3–15 mm
• Application: Single door, double door, sliding doors
• Unlocking Methods: Fingerprint, Password, RFID card, Tuya/Smart Life app, Mechanical key
• Maximum User Capacity: 100 Fingerprints, Passwords & RFID cards
• Power Supply: 4 × AA batteries
• Working Temperature: −20 °C to 55 °C
• Warranty: 2 years
• Package Size: 25 × 13 × 20 cm
• Gross Weight: 3 kg