Single (1) Momentary Switch with Plug-in Valet Switch for Viper, Python, Avital, Hornet, Valet, Clifford, Ready Remote (1) Single Valet Switch Blue Plug matches port in main control unit Push Button type For Directed Brands with matching blue plug-n-play port: Viper, Clifford, Avital, Python, Automate, Hornet, Valet etc.