... application 2. Compatible with 3M, Gateway, Dialoc or other EM systems 3M EM label, Meto label substitute 3M tattle tapeCertus, Checkpoint, ... Sidep, Gateway, Dialoc eas label 1) Material: cobalt3M EM label, Meto label substitute Certus ... into gutter, impossible to find and removeCompatible with 3M, Gateway, Dialoc or other EM systemsCannot be shielded ...