PDFPublic file
YOUNUO IET Smart Lock Product Overview 2026
- Applicable market
- Global
- Product scope
- All product platforms
- Language
- English
- File size
- 1.8 MB
Buyer resource center
Technical Resources for Smart Lock Evaluation
Access product documents, buyer guidance and installation media for smart lock, hotel lock system and OEM/ODM evaluation.
Buyer resource center
One technical library for product and project evaluation
Compare public documents, request controlled engineering packs, review buyer guidance and open model-specific installation media without leaving the Resources page.
Download Center
Buyer documents, organized by release level
General catalog files are open. Certification and engineering packs are released only after model and market review.
Product Catalog & Model Datasheets
Product-platform overview and model-level documents for early sourcing review.
Controlled PDF packControlled release
Model Datasheet Review Pack
- Applicable market
- Global
- Product scope
- Home Smart Locks
- Language
- English / project language
- File size
- Confirmed on release
Global Compliance Certifications
Only verified public documents are downloadable. Model and market evidence is released by scope.
PDFPublic file
ISO 9001:2015 Quality Management System Certificate
- Applicable market
- Global
- Product scope
- Factory & Quality
- Language
- English / Chinese
- File size
- 806 KB
Controlled evidence packControlled release
Anatel, CE & FCC Model-Specific Evidence Review Pack
- Applicable market
- Brazil / EU / USA / other markets
- Product scope
- All product platforms
- Language
- By destination market
- File size
- Confirmed on release
Hardware & Firmware Technical Docs
Controlled engineering references for qualified OEM/ODM, PCBA and integration projects.
Controlled engineering packControlled release
PCBA, Firmware & Integration Review Pack
- Applicable market
- Global
- Product scope
- PCBA / SKD
- Language
- English
- File size
- Confirmed on release
Controlled engineering packControlled release
Hotel Lock System Integration Documents
- Applicable market
- Global
- Product scope
- Hotel Lock Systems
- Language
- English
- File size
- Confirmed on release
Installation & Troubleshooting Manuals
Model-specific installation and operating documents, released in the correct language and version.
Controlled PDF packControlled release
Installation & Troubleshooting Manual Pack
- Applicable market
- Global
- Product scope
- All product platforms
- Language
- English / Portuguese / project language
- File size
- Confirmed on release
Buyer FAQ
Answers for document and sourcing review
Use these answers to identify the right file path before a model, market or engineering request.
Which product documents can I obtain before quotation?
YOUNUO IET supports home smart locks, hotel lock systems and PCBA/SKD cooperation for international B2B buyers. The appropriate document set depends on the product family and project stage.
Which files are available without a request form?
The general product overview and the valid ISO 9001 quality-management-system certificate are public. Model datasheets, market-specific compliance files and engineering documents are released after scope review.
Can I request certification documents for Brazil or another market?
Yes. Submit the target model and destination market. The team will confirm which Anatel, CE, FCC or other model-specific evidence is applicable and approved for release.
What information is needed for an installation manual?
Send the model, door type, language, app or protocol requirement and installation scenario. This prevents an outdated or incompatible manual from being used on site.
Why are hardware and firmware documents controlled?
Engineering packs may include controlled PCBA, firmware or integration references. Release depends on project qualification, document scope and, where required, an NDA.
Smart Lock Knowledge
Practical guidance for B2B evaluation
Technical reading paths connect sourcing decisions with product, manufacturing and compliance evidence.
Buyer evaluation
How to Structure a Smart Lock Model Review
A buyer-side framework for comparing product direction, door compatibility, access methods and project documentation.
OEM/ODM engineering
From Product Definition to Manufacturing Readiness
Understand where industrial design, tooling, PCBA, firmware, validation and production handoff meet in an ODM program.
Compliance planning
What Buyers Should Verify in a Compliance Pack
Separate factory-system evidence from model-specific approvals when preparing compliance files for a destination market.
Installation Videos
Model-specific visual references
Watch the installation sequence, then confirm the current lock body, door direction and approved manual before site work.
Semi-Automatic Locks · YN-ID-N003
N003 Smart Handle Lock Installation
Model-specific installation sequence for buyer and installer review. Confirm door preparation and the current product version before site work.
Semi-Automatic Locks · YN-ID-N008
N008 Smart Door Lock Installation
Installation reference for N008 hardware positioning and assembly. Use the approved manual for final dimensions and drilling guidance.
Semi-Automatic Locks · YN-ID-N010
N010 Smart Door Lock Installation
Installation workflow for N010 buyer evaluation. Confirm the supplied lock body, door direction and firmware variant before installation.