{"product_id":"mains-optical-smoke-alarm","title":"Mains Smoke Alarm with Rechargeable Lithium Battery Back-up","description":"\u003cp\u003eThis product features split-spectrum sensor technology for accurate and efficient fire detection.  With a built-in 10-year rechargeable lithium battery backup, support for up to 24 interconnected devices, and an alarm output above 85 dB(A) at 3 meters, it offers reliable protection with flexible installation. The central button and infrared remote silencing make daily operation simple and convenient.\u003c\/p\u003e","brand":"Dahua Wisualarm","offers":[{"title":"Default Title","offer_id":47540542079163,"sku":"DHI-HY-SA5MA","price":37.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7008\/2491\/files\/Image_DHI-HY-SA5MA_4_e273681d-b057-4c7f-9bba-ab9c6aa6b5c8.webp?v=1783071365","url":"https:\/\/pro.wisualarm.com\/products\/mains-optical-smoke-alarm","provider":"Wisualarm Business","version":"1.0","type":"link"}