{"product_id":"tc809d1004","title":"TC809D1004 Honeywell","description":"\u003cp\u003eDual Monitor Module. The TC809D Dual Monitor Module is intended for use in intelligent, two-wire systems. It provides two independent two-wire initiating device circuits (IDCs) at two separate, consecutive addresses. It is capable of monitoring normally open contact fire alarm and supervisory devices; or either normally open or normally closed security devices. The module has a single panel-controlled LED. Note: The TC809D provides two Style B (Class B) IDC circuits ONLY. Style D (Class A) IDC circuits are NOT supported in any application.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42866460426324,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/31_07_2025_15_32_15_D_NQ_NP_807351_MLA41507873770_04.png?v=1769219580","url":"https:\/\/catalog.industrialautomationco.com\/products\/tc809d1004","provider":"IAC Catalog","version":"1.0","type":"link"}