New cards must use the same facility code and an unused sequence number.
Send both values to sales when you order programmed Transmitter Solutions cards.
CredentialsReviewed 2026-08-28
Facility code
The site code plus the unique card number inside a Wiegand format.
Also called
facility codesite codesequence numberFC/SNcard numberFacility code and sequence numberfacility code and sequence number
Catalog fields
Credential FormatWiegand BitsFacility Code BitsFacility Code Count
Source: Transmitter Solutions product training