To change the user code on your Gardtec (Gtag) alarm you first need to enter your existing user code and press No multiple times until you see ‘Prog user code’. At this point press Yes.

Now press 1 (for user 1) followed by Yes. Then enter your new 4 digit code, followed by Yes. Press Yes again, followed by the number zero. You have now set up a new user code.

Still, need help?

If you still need help with your alarm, then get in contact with our team to see if we can help you >>

Or if you know you need an engineer then book an ‘on-site visit’ where one of our trained engineers comes out to your site to fix your problem.  Book an engineer visit here  or email us at help@smartsecurity.support