This fob is compatible with all of the AAP PW Wiegand readers and also the ESX-KP1-P, EC-TOUCH-P-W and EC-TOUCH-P-B. It has the credential value engraved on the fob.
PROX EM4100
AAP EM4100 PROX KEYTAG GREY 10 digit decimal number on tag
AAP, BY FUNCTION, BY MANUFACTURER, ECI, ECI, INTRUSION, PANELS / KEYPADS / ACCESSORIES, PANELS / KEYPADS / ACCESSORIESAAP EM4100 PROX KEYTAG GREY 10 digit decimal number on tag
Prox fobfor use with ECi & ESX controllers