{"product_id":"fireangel-st-622t-thermoptek-smoke-alarm-10-year-sealed-battery","title":"FireAngel ST-622T Thermoptek Smoke Alarm – 10 Year Sealed Battery","description":"\u003cp\u003eThe FireAngel ST-622T Thermoptek Smoke Alarm uses patented multi-sensor optical smoke alarm technology, making it one of the most reliable fire alarms for home use. Powered by a 10-year sealed lithium battery, this standalone smoke detector delivers dependable, long-life protection with zero battery maintenance — ideal for bedrooms, hallways, and living rooms.\u003c\/p\u003e\u003ch2\u003eFireAngel ST-622T Thermoptek Multi-Sensor Smoke Alarm – Features \u0026amp; Specifications\u003c\/h2\u003e\u003cp\u003eThe FireAngel ST-622T is engineered for effortless installation and consistent performance. Automatic battery engagement on the base plate means setup takes minutes, while built-in bug mesh and dust compensation actively reduce false alarms throughout the life of the unit. An End of Life indication alerts you when the alarm is due for replacement, so your home fire safety is never compromised. With an 85dB alarm sound level at 3m and full compliance with BS EN 14604:2005+AC:2008, this FireAngel smoke alarm meets the highest UK fire safety standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThermoptek multi-sensor technology – patented optical smoke detection for superior reliability\u003c\/li\u003e\n\u003cli\u003e10-year sealed lithium battery – no replacements needed, with End of Life indication\u003c\/li\u003e\n\u003cli\u003eLarge central button – one-touch Test and Smart Silence to mute nuisance alarms for 10 minutes\u003c\/li\u003e\n\u003cli\u003eEasy installation – automatic battery engagement on base plate, no specialist tools required\u003c\/li\u003e\n\u003cli\u003eBuilt-in bug mesh \u0026amp; dust compensation – reduces false alarms for consistent everyday performance\u003c\/li\u003e\n\u003cli\u003e85dB alarm at 3m – clearly audible throughout the home\u003c\/li\u003e\n\u003cli\u003eBS EN 14604:2005+AC:2008 compliant – suitable for bedrooms, hallways, and living rooms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe FireAngel ST-622T delivers a decade of trusted fire protection with intelligent sensing, simple installation, and the peace of mind that comes from a market-leading safety brand.\u003c\/p\u003e","brand":"FireAngel","offers":[{"title":"Default Title","offer_id":58369326645632,"sku":"ST-622T","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5275\/7152\/files\/FireAngel-ST-622T-Thermoptek-Smoke-Alarm-_-10-Year-Sealed-Battery-FireAngel-229179390.jpg?v=1783000030","url":"https:\/\/acaselectrical.co.uk\/products\/fireangel-st-622t-thermoptek-smoke-alarm-10-year-sealed-battery","provider":"ACAS Electrical","version":"1.0","type":"link"}