Check the listing for details. New 4-button TRC Keyfob Remote (OE Part 90-REMZS). Condition: New. Listed at 34.00 USD. New 4-button TRC Keyfob Remote Replacement for OE part number 90-REMZSButton Configuration: Lock - Unlock - Silent - * (Asterisk)An OE remote transmitter, not an aftermarket replacementFits alarm models:TRC ZS-100TRC ZS-300This part is User-Programmable. The control module in your vehicle must be programmed to accept the replacement part. Programming is a simple procedure. Instructions will be included with the replacement part and Remotes Authority provides phone support to assist you if you have any questions. Programming does require that your system have a working valet button or switch. It is also very helpful (though not essential) that your alarm system have a working siren. ***We cannot guarantee vehicle compatibility outside of USA and Canada***DISCLAIMERAll product names, brands, logos and or other trademarks within our sales information are the property of their respective owners. These are used to simplify the identification of the proper parts for a particular vehicle. None of the companies or trademarks affiliate with, endorse or sponsor us or our products.