{"product_id":"mains-optical-smoke-alarm-with-alkaline-battery-backup-firehawk-fhn250bb","title":"Mains Optical Smoke Alarm with Alkaline Battery Backup - Firehawk FHN250BB","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003e\u003cstrong\u003eMains Optical Smoke Alarm with Alkaline Battery Backup - Firehawk FHN250BB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"color:#000000\"\u003eThe mains powered Firehawk FHN250BB is an optical smoke alarm with an alkaline battery backup, which is ideal for Grade D2 installations in locations such as living areas, bedrooms, hallways and landings. The push-fit base makes for quick and easy installation of the smoke alarm. In one system, this alarm can interlink with up to 14 other Firehawk smoke alarms from the FHN250 and FHN450 ranges. This alarm comes with a 6 year manufacturer's warranty for peace of mind, as well as a test and silence button which covers the face of the alarm for ease of use. Featuring TSE-Technology and an X-Profile sensing chamber, this reduces the number of false alarms and ensures that that slow smouldering fires are detected quickly.\u003c\/span\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003e230V mains powered with alkaline battery backup\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003e3 x AAA alkaline battery backup (included)\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003e6 year manufacturer's warranty\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eOptical smoke sensor suitable for livings areas, hallways, landings and bedrooms\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\n\u003cspan style=\"color:#000000\"\u003eCan hardwire interlink up to 12 Firehawk FHN alarms within a single system, including;\u003c\/span\u003e \t\u003cul\u003e \t\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eFHN250RB mains powered smoke alarm with sealed self-charging lithium back-up battery\u003c\/span\u003e\u003c\/li\u003e \t\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eFHN450BB mains powered heat alarm with alkaline back-up battery\u003c\/span\u003e\u003c\/li\u003e \t\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eFHN450RB mains powered heat alarm with sealed self-charging lithium back-up battery\u003c\/span\u003e\u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eFast-Fix design for quick installation using Push-Fit connectors\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eX-Profile sensing chamber to ensure quick detection of smouldering fires and reduced false alarms\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eTSE Technology for improved fire detection\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eEnd of life warning chirp can be silenced up to 10 hours\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eCombined, large test and silence button for ease of use\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eSuitable for installations complying to BS 5839-6 Grade D2\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eCE marked and approved to EN 14604: 2005\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003e\u003cstrong\u003eThis alarm is also suitable for both the Welsh and Scottish updated 2022 legislation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cspan style=\"color:#000000\"\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e these FHN series alarms are not compatible with the older FH models.\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"color:#000000\"\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cstyle\u003e   table {     width: 100%;     border-collapse: collapse;     font-family: Arial, sans-serif;     background: #f9f9f9;   }    th, td {     padding: 10px 14px;     border: 1px solid #e0e0e0;     text-align: left;   }    th {     background: #f9f9f9;     color: #000;     width: 250px;     font-weight: bold;   }    td {     background: #fff;     color: #000;   }    a {     color: #004976;     text-decoration: none;     font-weight: 500;   }    a:hover {     text-decoration: underline;   }    .pdf-icon {     vertical-align: middle;     margin-right: 6px;     width: 16px;   } \u003c\/style\u003e  \u003ctable\u003e   \u003ctr\u003e     \u003cth\u003eProduct Code\u003c\/th\u003e     \u003ctd\u003eFIFHN250BB\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eAlternative Product Codes\u003c\/th\u003e     \u003ctd\u003eFHN250BB\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eBrand\u003c\/th\u003e     \u003ctd\u003eFirehawk\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eBack-Up Battery\u003c\/th\u003e     \u003ctd\u003e3 x AAA Alkaline Replaceable Batteries\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eDimensions (HxDia)\u003c\/th\u003e     \u003ctd\u003e55 x 113mm\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eOperating Temperature\u003c\/th\u003e     \u003ctd\u003e0°C to 40°C\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003ePower Type\u003c\/th\u003e     \u003ctd\u003e230V Mains Powered with Back-up Battery\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eRelative Humidity\u003c\/th\u003e     \u003ctd\u003e\u0026lt; 85%\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eSound Output\u003c\/th\u003e     \u003ctd\u003e85dB\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eStorage Temperature\u003c\/th\u003e     \u003ctd\u003e5°C to 30°C\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eWarranty\u003c\/th\u003e     \u003ctd\u003e6 years\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eWeight\u003c\/th\u003e     \u003ctd\u003e0.25kg\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e     \u003cth\u003eProduct Datasheets\u003c\/th\u003e     \u003ctd\u003e       \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0671\/9966\/4377\/files\/5211_Firehawk_FHN250_Datasheet.pdf\" target=\"_blank\"\u003e         \u003cimg src=\"https:\/\/cdn-icons-png.flaticon.com\/512\/337\/337946.png\" alt=\"PDF\" width=\"20\"\u003e          Firehawk FHN250 Datasheet       \u003c\/a\u003e\u003cbr\u003e       \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0671\/9966\/4377\/files\/5211_Firehawk_FHN250_Manual.pdf\" target=\"_blank\"\u003e         \u003cimg src=\"https:\/\/cdn-icons-png.flaticon.com\/512\/337\/337946.png\" alt=\"PDF\" width=\"20\"\u003e          Firehawk FHN250 Manual       \u003c\/a\u003e     \u003c\/td\u003e   \u003c\/tr\u003e \u003c\/table\u003e","brand":"Firehawk","offers":[{"title":"Default Title","offer_id":56935144587645,"sku":"Safelincs-FIFHN250BB","price":20.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/9966\/4377\/files\/bd1e35c7-8500-4b14-ad6d-a81c0c4a836b.jpg?v=1769669245","url":"https:\/\/kenttraders.co.uk\/products\/mains-optical-smoke-alarm-with-alkaline-battery-backup-firehawk-fhn250bb","provider":"Kent Traders","version":"1.0","type":"link"}