• Overview

• Device Certification

• Certified Product Catalog

• Certification Tool

• Professional Certification

• Annual LonMark Awards

  Related Information

Device Certification - LonMark conformance instructions.

Design Guidelines - Technical information for developing open interoperable LonMark products.

Technical Corner - Provides answers to commonly asked technical questions.

LonMark Members who manufacture products used in Open Systems

LonMark -Certified Products

Showing 31 to 37 of 37 New Search
Multi-I/O module Manufacturer Version Transceiver
LX and LN-VAVCF Non-GPI Series Johnson Controls, Inc. 3.4 TP/FT-10
Network Infrastructure
Foreign System Connection Sensor Manufacturer Version Transceiver
NU-NET201-0 LON N2 card for NCM300 Johnson Controls, Inc. 3.0 TP/XF-78
NU-NET202-0 Johnson Controls, Inc. 3.0 TP/FT-10
Static Programmable Manufacturer Version Transceiver
LN-PRG6x0 Series Johnson Controls, Inc. 3.4 TP/FT-10
LX and LN-PRG300 LON 2.0 Series Johnson Controls, Inc. 3.4 TP/FT-10
LX and LN-PRG4x0 LON 2.0 Series Johnson Controls, Inc. 3.4 TP/FT-10
LX and LN-PRG6x0 LON 2.0 Series Johnson Controls, Inc. 3.4 TP/FT-10
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The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.

see Device Certification

The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.

see Professional Certification