if you purchased it from a vendor.
: Admin-selectable options for entry include RFID card only , Password only , or Card + Password for high security. ad2000-m manual pdf
Do not rely on memory or guesswork. Secure your copy today from an official source, bookmark the critical sections (wiring, parameters, errors), and always keep a backup. If your initial search proves difficult, use the structured methods outlined in this article – including manufacturer portals, search operators, and direct support contacts. if you purchased it from a vendor
Default is 12345 (or 1688 in some regional versions). bookmark the critical sections (wiring