Surefire Part, Scoutlight, The DS00 switch receptacle accepts the ST07, SR07 and SR07-D-IT remote tape switches (sold separately), No Cable, Black DS00 The DS00 switch receptacle accepts the ST07" SR07 and SR07-D-IT remote tape switches (sold separately). The DS00 is a waterproof switch assembly for SureFire's Scoutlight Weapon Lights. Includes system disable feature" click on/off pushbutton switch. The integrated pushbutton and remote switch assembly operates independently" providing switch redundancy.