NESS Wiegand Products Bit Reference Document February 08, 2022 01:15 Updated The attached document details the wiegand 26 bit protocol that NESS products use Weigand_Data_002.pdf 400 KB Download Related articles 4G XCEL - How to program armorIP with SMS Ness M1 Training Video's PERMACONN 3G / 4G Module STAND-ALONE SINGLE DOOR SYSTEM 101-043 Users Manual M1 Installation & User Manuals