Honeywell Vista 20P Hardwired Kit with a 6160 Keypad, One IS335 Motion Sensor, Three 7939WG Contacts, and a Wave2 Siren

hey everyone joe here from geoarm security today i want to teach you guys how to program in a honeywell 5811 slimline contact into a vista 20p all right the first thing you're going to need to do when you take this out all right you're going to need a flathead screwdriver to pop the top open and you're going to have to put the battery in the positive on these go up so the positive part you want facing you you're going to slide it right under the lip on the metal part first snap the battery right in place while you have the back cover off take note of the serial number write that down you'll notice it's in two places put your cover back on bottom part first top snaps right in and what we're going to do is we're going to go into programming on these panels you're going to do your installer code followed by 800 so the installer code on these is 4112 by default so once you get into programm