{"product_id":"hochiki-2098-9637-hs-221-automatic-fire-detector-base","title":"Hochiki 2098-9637 HS-221 Automatic Fire Detector Base","description":"\u003cdiv\u003e\u003cp\u003eThe Hochiki 2098-9637 HS-221 Automatic Fire Detector Base is a 2-wire mounting base in the Simplex\/Hochiki 2098 family designed to accept Hochiki detector heads, including the HS‑221, for initiating fire‑alarm circuits in commercial systems. It is specifically configured for Style D (Class A) initiation, enabling the connected detector to trigger the control panel when fire conditions are detected while maintaining the required current path on a two‑wire loop. As a non‑sensing base, the 2098‑9637 provides mounting, wiring termination, and mechanical compatibility for the HS‑221 head, ensuring reliable alignment with the panel’s signaling without incorporating active sensing electronics itself. In the 2098 series documentation, 2098‑9637 is identified as a base component intended to support the HS‑221 head and other compatible detectors, making it a common choice for installations that specify the 2098 family for 2‑wire initiating systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"SIMPLEX","offers":[{"title":"New","offer_id":46267973206250,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/hochiki-2098-9637-hs-221-automatic-fire-detector-base","provider":"GTG Hardware","version":"1.0","type":"link"}