Schlage IBF-120

In the past, you had to take a laptop and cable around to every door and program each lock, but things have changed. Save time and make it easy on yourself by programming the IBF-120 at your desk and presenting it to your lock, it's that simple. Leave the old way of programming your lock in the past where it belongs. The Schlage IBF-120 combo proximity keyfob with iButton functions as a credential for providing access, and allows you to manage proximity and iButton technologies in the same facility.  A 'contactless' technology, proximity fobs let users identify themselves by simply waiving their credential in front of the prox reader.  This makes prox the favored credential choice for higher volume openings, and higher user populations because it extends the life of the credential and reader.  Encoded with a unique number that cannot be altered or updated, prox fobs ensure the integrity of the fob's data remains intact.  For this reason, you want to choose prox for applications where higher security is a priority.