User Manuals, Instructions and Guides for hyh products.

Category: hyh

hyh HC-02Y Smart Lock User Guide

Discover the detailed instructions and specifications for the HC-02Y Smart Lock in this user manual. Learn about its features like fingerprint unlocking, Tuya app integration, and aluminum construction. Find guidance on installation, resetting the lock, and frequently asked questions.

User Manual: HYH-03 Eye Massager

This user manual provides comprehensive instructions for the HYH-03 Eye Massager, covering its features, usage, safety precautions, maintenance, and troubleshooting. Designed for personal relaxation and eye care.

Slim Smart Lock User Manual: Installation, Operation, and Features

This user manual guides users through the installation, operation, and app connectivity of the Slim Smart Lock. It details features like 3D face recognition, fingerprint access, password entry, key card usage, mechanical key override, and Tuya app integration, emphasizing convenience and security.