This sliding glass door lock from Eseesmart offers a comprehensive keyless entry solution for patio doors. It integrates multiple access methods including fingerprint recognition, a numeric keypad, RFID card, Bluetooth app control, and a physical key override. The lock body is constructed from durable zinc alloy and stainless steel, providing resistance to weather and tampering.

The fingerprint sensor is capacitive and responds quickly to registered prints, while the keypad is backlit for visibility in low light conditions. Bluetooth connectivity allows remote locking and unlocking via the companion app, and temporary access codes can be generated for guests or service personnel. The lock runs on AA batteries with low-battery alerts, ensuring reliable operation over extended periods.

Installation is designed for standard sliding glass doors with a thickness range, and the included handle adds convenience for manual operation. The system stores up to multiple user fingerprints, codes, and RFID cards, accommodating household or small office needs.

The lock’s response time is consistent, and the app interface provides activity logs for monitoring usage. At a price point of $135.00, this unit delivers a balanced combination of security features and electronic convenience without requiring hardwiring.

The overall build feels robust, with smooth finishes and tight tolerances that reduce rattling during door movement. This product is suitable for homeowners looking to upgrade from traditional keyed locks or those seeking a smart lock for their sliding glass doors, offering a straightforward retrofit with basic tools.