Smart Bluetooth Internal Lock Trinity is a compact and intelligent access solution designed for wooden and metal doors with thickness from 35 to 50 mm. Finished in bold black, this internal lock blends modern connectivity with everyday convenience ideal for homes, offices, and internal spaces requiring smart entry control.

Featuring four way access, the lock allows unlocking through fingerprint, password, RFID card, or Bluetooth connectivity via the OzoLife mobile app. The fast fingerprint sensor and ergonomic keypad deliver dependable and quick recognition, while Bluetooth control provides keyless entry from your smartphone.

Smart Bluetooth Internal Lock Trinity integrates seamlessly with the OzoLife app enabling remote user management, access permission settings, and activity tracking. Free professional installation ensures proper setup and smooth operation for daily use with reliable performance and convenience.

Key Features

• Four way secure unlocking access
• Bluetooth control via OzoLife app
• Fingerprint, password, and RFID access
• Supports 35 to 50 mm door thickness
• Bold black finish with sleek design
• Durable internal lock mechanism

Smart Bluetooth Internal Lock Trinity is ideal for bedrooms, offices, and internal partitions where convenient smart access control matters. It replaces traditional keys, enhances security, and delivers dependable protection backed by a two year warranty.