S1-Y Smart Door Lock

The S1-Y Smart Door Lock is built for people who want a safer, smarter, and more effortless way to protect their homes. Instead of relying on a single unlocking method, this lock gives you complete flexibility. You can use palm vein recognition, 3D facial scanning, fingerprint access, PIN codes, IC cards, the Tuya mobile app, or a traditional key when needed. No matter your routine, the S1-Y adapts and makes entering your home simple and secure.

One of the best things about this lock is its built-in wide-angle camera. It lets you see who’s at your door in real time, talk with visitors using two-way voice, and receive instant alerts whenever someone presses the doorbell. Whether you’re at work, traveling, or relaxing at home, you stay connected and in control from anywhere.

The S1-Y is also created with durability in mind. Its aviation-grade aluminum body and tempered glass panel give it a sleek look while ensuring long-lasting performance. A dual lithium battery system provides extended standby time, and you’ll always receive a warning before power gets too low. If your battery ever runs out, you can still unlock the door using the emergency Type-C power port.

Installation is straightforward and fits most standard doors. With smart alerts, access logs, and temporary passwords, it’s perfect for families, rental hosts, and anyone who wants to manage access without hassle. Whether you’re choosing it for your own home or sourcing it from a trusted smart lock manufacturer, the S1-Y Smart Door Lock offers a modern, reliable, and user-friendly security experience.

Frequently Asked Questions (FAQs)

1. What unlocking methods does the S1-Y Smart Door Lock support?

It offers palm vein, 3D face recognition, fingerprint access, PIN code, IC card, Tuya app control, and a mechanical key for backup.

2. Can I control the lock remotely?

Yes. Through the Tuya Smart App, you can unlock the door, view access logs, receive alerts, and manage users from anywhere.

3. Does the S1-Y have a built-in camera?

Absolutely. It includes a wide-angle camera that captures doorbell snapshots and allows real-time monitoring with two-way voice communication.

4. How long does the battery last?

The dual lithium battery system offers long standby performance. You’ll receive early low-battery warnings, and there’s a Type-C emergency power option.

5. Is the S1-Y Smart Door Lock suitable for rental properties?

Yes. With temporary PIN codes, remote access management, and activity logs, it’s perfect for Airbnb hosts, apartments, and multi-user homes.

6. Can the lock handle extreme weather?

Yes. It is designed to operate in a wide temperature range and withstand varying humidity levels, making it reliable indoors and outdoors.

7. Is this lock compatible with smart home systems?

The S1-Y supports Tuya WiFi and ZigBee, making it easy to connect with modern smart home ecosystems.