📘 hyh manuals • Free online PDFs

hyh Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for hyh products.

Tip: include the full model number printed on your hyh label for the best match.

About hyh manuals on Manuals.plus

User Manuals, Instructions and Guides for hyh products.

hyh manuals

Latest manuals from manuals+ curated for this brand.

HYH HU2 Smart Door Lock Instruction Manual

September 18, 2025
HYH HU2 Smart Door Lock Handle direction of right-handed door:  Front panel of right-handed door Rear panel of right-handed door Front handle direction change diagram:  Loosen the screw on the…

hyh HC-02Y Smart Lock User Guide

June 24, 2024
02 Series Instruction SPECIFICATIONS Different Types Installation Videos https://www.youtube.com/watch?v=Gbiym-G86JY https://www.youtube.com/watch?v=ZJeopUPHa8M https://www.youtube.com/watch?v=EEpkti-5wdA Item Series HC-02, HC-02Y, HC-02D Material Aluminum Network Bluetooth Unlocking Way Fingerprint+Tuya app+Key Unlocking Efficiency =1.5 seconds Battery Built-in…

HC-02 Series Smart Lock User Manual and Specifications

manual
This document provides detailed specifications and installation instructions for the HC-02 series smart locks, including models HC-02, HC-02Y, and HC-02D. It covers app setup, installation steps, and FCC compliance information.