M1 Product Family


M1 Gold & M1EZ8 Controls
Other Documentation

M1 Peripherals & Accessories


ELK-M1XSP Supplementary Instructions for Special Firmware Versions

Other Products



View Manual Archive (contains old revisions and manuals for discontinued products) 

Technical Notes


 Tech Note - How the M1 Rules Engine Works
Tech Note - Why Use Surge Suppression

Tech Note - Installing Elk Software on an Apple Mac running Parallels Desktop

Tech Note - ELK-M1XSP to Uplink 4500EZ

Tech Note - Using the ELK-TRG1640 Above Rated Capacity
Tech Note - Altronix SMP3 / SMP5 Power Supplies Not Compatible with ELK-965
Tech Note - Ten Ways to Bulletproof RS-485 Interface  -from National Semiconductor Application Note 1057
Tech Note - Practical Limits of RS-485  -from National Semiconductor Application Note 979

View M1 Tech Note Archive