{"product_id":"aiphone-db-1md-audio-master-station-for-db-series-hands-free-audio-only-entry-system","title":"Aiphone DB-1MD Audio Master Station for DB Series, Hands-Free Audio Only Entry System","description":"Aiphone Corporation DB-1MD DB series. The DB-1MD is an audio only master for the DB series hands-free two-wire door system. This system will support 1 door station with 1, 2 or 4 buttons and up to 5 inside stations per button. The DB-1MD master features a call tone volume control with mute indicator, receive volume control, all call button, talk button, and off button. It connects via 2 wires to the DA series door stations. Up to 4 sub stations can be added to this master and communication is possible between the 5 total stations via the all call button. ABS plastic construction.","brand":"Aiphone","offers":[{"title":"Default Title","offer_id":50804500463936,"sku":"DB-1MD","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2274\/8736\/files\/DB_1MD_0.jpg?v=1783643066","url":"https:\/\/store.greenwaveelectronics.com\/products\/aiphone-db-1md-audio-master-station-for-db-series-hands-free-audio-only-entry-system","provider":"Green Wave Electronics","version":"1.0","type":"link"}