JNZCH Sliding Door Smart Lock – Fingerprint, App Control, Anti-Peep PIN, IP65

Upgrade your entry with the JNZCH Sliding Door Smart Lock

Transform how you secure and access your sliding doors with a smart lock that blends modern technology with everyday practicality. The JNZCH Sliding Door Smart Lock in a sleek black finish delivers a confident, low‑profile presence on patios, glass doors, and aluminum frames while providing intelligent features designed for busy homes. The result is a secure, convenient experience that fits into your routine without feeling intrusive.

Smart security that fits your life

• A built‑in security chip helps shield against tampering or hacking, giving you peace of mind as you come and go.
• Remote access via the TUYA app lets you unlock from anywhere after a doorbell alert, and manage access with temporary codes.
• Multiple unlock methods include fingerprint, IC card, PIN, mobile app, or a traditional key, with auto relock after use.
• Peek‑proof PIN feature adds privacy by allowing random digits before or after your actual code.
• Designed for a wide range of door thicknesses from 30 to 55 mm and compatible with glass, patio, and aluminum doors.

Smart control that respects your schedule

• The TUYA app supports real‑time control, admin management, entry logs, and battery alerts so you stay informed.
• Set one‑time or unlimited‑use passwords and revoke access as needed, all from your phone.

Durability and reliability matter when choosing a sliding door lock. This model requires a 2.4 GHz Wi‑Fi network for setup, and you should ensure your router is broadcasting on the 2.4 GHz band before linking in the TUYA app. It is built to perform across a wide temperature range and to withstand outdoor conditions with an IP65 rating, helping it endure sun, rain, and dust exposure while maintaining smooth operation.

Practical use cases you may notice in daily life

Real‑life usage scenarios

Imagine arriving home on a chilly evening and simply touching your finger to unlock the door—hands full, and yet entry is quick and seamless. When guests or service professionals visit, you can grant temporary access or assign admin rights without sharing keys. If you forget your keys, a remote unlock via the TUYA app can save you time and keep you in control.

Power, longevity, and emergency readiness are part of the design. The lock runs on four AA batteries and can last months on a single set, with a low‑battery alert that keeps you prepared. In emergencies, a USB‑C power bank provides temporary power so you can restore access without delay. The unit is rated IP65 for dust and water resistance and supports operation in temperatures from −25 C to 55 C, making it suitable for protected exterior installations and tricky weather conditions.

Finally, installation is adaptable. The included spindle can be trimmed to fit doors 30–55 mm thick, and the lock’s sleek black finish complements most exterior door aesthetics. With an auto‑relock feature after each use, you can trust consistent security with minimal effort.