{"product_id":"emerson-02-779784-00-fire-alarm-relay-circuit-board","title":"Emerson 02-779784-00 Fire Alarm Relay Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eEmerson 02-779784-00 Fire Alarm Relay Circuit Board is a relay-enabled circuit board used in fire alarm system installations. It is identified by Emerson part numbers 02-779784-00 and 0277978400. The board provides the relay interface that enables specific signals to be switched within a fire protection setup, supporting signaling and control within Emerson fire alarm networks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Emerson","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51685750833454,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7c013426-13cf-4876-9fef-e72235eee4f5.jpg?v=1769727851","url":"https:\/\/plgautomation.com\/products\/emerson-02-779784-00-fire-alarm-relay-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}