Company Profile
Learn about LEZN's company overview, manufacturing capabilities and core competencies.
Product Catalogs
Download detailed catalogs, specifications and high-resolution product images for each series.
LEZN Full Product Catalog 2026
Complete product catalog covering all 6 series: AI, CNC, Advanced, Dual Screen, Villa, Handle.
AI Smart Lock Series Catalog
Detailed specifications, technical parameters and feature comparison for AI Smart Lock series.
CNC Smart Lock Series Catalog
Craftsmanship features, material options and customization solutions for CNC full-metal smart lock series.
Technical Documents
Installation guides, user manuals, API documentation and other technical resources.
Universal Smart Lock Installation Guide
Detailed installation instructions for all LEZN products. Multi-language: CN/EN/ES/AR.
Tuya App User Manual
Tuya Smart App pairing, setup and operation guide to help end users get started quickly.
OEM Customization Technical Specs
Technical specification for OEM/ODM partners, including interface definitions, protocols and customization guidelines.
Certifications
Download LEZN product international certifications and test reports.
CE Certification
LEZN product EU CE certification, compliant with European safety, health and environmental standards.
FCC Certification
LEZN product US FCC certification, compliant with FCC electromagnetic compatibility standards.
RoHS Test Report
LEZN product RoHS restriction of hazardous substances test report, ensuring environmental compliance.
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