Programming Guides

Programming steps for access control and video, plus the field how-tos.

Type: Programming ×Clear all

2 of 5 guides

VISTA-20P: get into programming without the installer code

The factory installer code, the power-up entry method and the *98 lockout, from the VISTA-15P/20P programming guide. This is the documented programming entry, not a bypass.

HoneywellIntrusionProgramming+1 Last verified Oct 25, 2026Open ›

How to add a door in Lenel OnGuard

Add an LNL-X2220 (Mercury LP1502) panel, an LNL-1320 (MR52) reader interface, two readers, REX and strike in OnGuard System Administration, then test in Alarm Monitoring.

LenelS2MercuryAccess control+1 Last verified Oct 25, 2026Open ›