Hi I thanks to everyone who has help me understand the visonic alarm I also found out how to enroll the proximity tags using keypad kp-160 it was very easy you just go into your user setting enter your code scroll to proximity tags and select it to add them press the home button on your keypad on the kp160 it will flash the just hold the new proximity tag on the screen of kp160 it will bleep to confirm enrolled thats it all done