{"product_id":"gent-s4-770-s","title":"Gent S4-770-S Optical Heat Sensor Sounder","description":"\u003cp\u003eThe Gent S4‑770‑S is a combined optical smoke and heat sensor with an integrated sounder. It provides both detection and local audible warning from a single device.\u003c\/p\u003e\u003cp\u003eThe unit supports efficient installation while maintaining strong detection and alarm coverage.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical and heat fire sensor\u003c\/li\u003e\n\u003cli\u003eIntegrated sounder\u003c\/li\u003e\n\u003cli\u003eLocal audible alarm output\u003c\/li\u003e\n\u003cli\u003ePart of the S‑Quad family\u003c\/li\u003e\n\u003cli\u003eDesigned for Gent Vigilon systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003eOptical Heat Sensor Sounder\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part code:\u003c\/strong\u003e S4-770-S\u003c\/p\u003e","brand":"Gent","offers":[{"title":"Default Title","offer_id":63786139648330,"sku":"GENT-S4-770-S","price":98.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/GENT-S4-770-S_01.jpg?v=1791039131","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/gent-s4-770-s","provider":"Crystal Tech","version":"1.0","type":"link"}