Ademco 5820L | Honeywell 5820L Wireless Slimline Contact

with a quick geo tube on the 5820l slimline contact okay what you're going to do first is you're gonna grab the battery positive side it's a positive like so okay then you take the cover you're going to snap the cover on okay now there's two different methods with this one as well just like all the other contexts it's got double sided sticky tape and also you have screws for more permanent types of mounting okay now when going over to the door this one just like the other context on the market now it's gonna operate within a half-inch so you want to take the slimline contact there's two grooves on the side that protrude you'll see it so you're going to go ahead and stick this contact to the door you're gonna put the magnet right next to it between the two grooves then you should be able to open and close the door like so