The new Alarm-Mate case was designed to protect your alarm transmitter (car alarm remotes/ 2way transmitters) from scratches and abuse. This soft Yellow Nylon case has a protective plastic window. Fits Prestige 5BCRCS, Valet 554R Ungo, Hornet, AT-4104, Blackwidow BWS-FM5, Avital 477L and some AUTOPAGE. 90 days Warranty.