Check the listing for details. ThreeSixty Intercom Call Switch Single Gang Stainless Wall Plate Part # TQS2001. Condition: New – Open box. Listed at 19.99 USD. ThreeSixty Solutions Intercom Call SwitchSingle Gang - Stainless Wall Plate AssemblyPart # TQS2001 New item from bulk packaging with no individual retail sale package included. See pictures for more technical information and what an identical item that will ship looks like. Shipping is FREE by USPS First Class Mail ! Buying 6 or more will upgrade your delivery to USPS Priority Mail ! TQS2001 Call-In Switch The TQS2001 is a single-gang call-in switch with a momentary (normally open) rocker actuator in a brushed stainless steel finish. “CALL” is hot stamped on the switch. #6-32 screws are included. INTENDED USE - Indoor Environment AUDIO SPECIFICATIONS - Mounting Single-Gang Electrical Box, 2 1/8"D Audio Connection 3" Color Coded Leads, Pre-Cut RECOMMENDED COMPONENTS Single-Gang Enclosure Surface Mount : SE4W