{"product_id":"gent-s4-optical-heat-sensor-sounder-s4-770-s","title":"Gent S4 Optical Heat Sensor Sounder (S4-770-S)","description":"\u003cp\u003eThe Gent S4-770-S is an S-Quad addressable multi-sensor combining optical smoke and heat detection with a built-in sounder, for Gent Vigilon and Nano systems. Detector head only. The S4-700 base is sold separately.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical smoke and heat detection with an integral sounder\u003c\/li\u003e\n\u003cli\u003eShort-circuit isolator in each device\u003c\/li\u003e\n\u003cli\u003eAdjustable sound level and tones; sounder patterns synchronised from the panel\u003c\/li\u003e\n\u003cli\u003eSounder element monitoring and overload protection, so it keeps working through a cable fault\u003c\/li\u003e\n\u003cli\u003eSound output synchronised with the S-Quad range of EN54-23 visual alarm devices\u003c\/li\u003e\n\u003cli\u003eProgrammable sensitivity states for different rooms or times of day\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS4-770-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGent by Honeywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Quad (analogue addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSold separately: \u003ca href=\"\/products\/gent-base-common-for-all-s-quad-sensors-s4-700\"\u003eGent S4-700 common S-Quad base\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned for Gent Vigilon and Nano systems. If you are replacing devices on an older installation, send us the panel model and the part numbers currently fitted and we'll confirm before you order.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cp\u003eDetector head only. Order the S4-700 base separately if you don't already have one.\u003c\/p\u003e\u003ch3\u003eGenuine parts, trade supply\u003c\/h3\u003e\u003cp\u003eSupplied new and genuine through our Honeywell-authorised Gent distribution, not grey-market or used stock. Using genuine, approved devices helps keep your system's EN54 approval and BS 5839-1 servicing regime valid.\u003c\/p\u003e\u003ch3\u003eAvailability\u003c\/h3\u003e\u003cp\u003ePlease confirm stock and lead time before ordering. Stocked lines dispatch same day when ordered before 2pm; other lines typically ship in 3 to 5 working days. Prices exclude VAT. For bulk quantities or trade pricing call 020 8861 2466 or email \u003ca href=\"mailto:sales@firealarmwarehouse.co.uk\"\u003esales@firealarmwarehouse.co.uk\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gent","offers":[{"title":"Default Title","offer_id":52800378470747,"sku":"S4-770-S","price":68.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/4406\/3579\/files\/FAW-S4-770-S.jpg?v=1790004311","url":"https:\/\/www.firealarmwarehouse.co.uk\/products\/gent-s4-optical-heat-sensor-sounder-s4-770-s","provider":"Fire Alarm Warehouse","version":"1.0","type":"link"}