{"product_id":"smoke-alarm-with-10-year-battery-espire-optical","title":"Espire Optical Smoke Alarm – Battery, 10 Year Sealed","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is the Espire optical smoke alarm, powered by a non-replaceable 10 year lithium battery. It uses an optical sensor to detect smoke, and the case is made from UL94-V0 rated, UV stabilised ABS. It measures ø132 x 53mm.\u003c\/p\u003e\n\u003cp\u003eBecause the battery is sealed in for its full 10 year life, there are no batteries to change and no mains wiring to run. It supports RF interlinking when used with the ES1RF2 module, letting you connect up to 28 devices so that when one alarm sounds, they all sound. Please note it does not support wired interconnect.\u003c\/p\u003e\n\u003cp\u003eWith its optical sensor and Grade F1 installation rating, this alarm suits homes and general living spaces where you want reliable smoke detection. The RF-link option makes it a good choice across larger properties or multiple floors where you want alarms to work together.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eUL94-V0 rated UV stabilised ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eOptical Smoke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Type\u003c\/td\u003e\n\u003ctd\u003eBattery Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Backup\u003c\/td\u003e\n\u003ctd\u003eNon-replaceable 10 Year Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWired Interconnect Supported\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF-Link Supported\u003c\/td\u003e\n\u003ctd\u003eYes; requires ES1RF2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Interlinked Devices\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Grade\u003c\/td\u003e\n\u003ctd\u003eF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eø132 x 53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.27KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight\u003c\/td\u003e\n\u003ctd\u003e0.31KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_ES1SL_datasheet.pdf?v=1784806185\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_ES1SL.pdf?v=1784806459\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to change the battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The alarm has a sealed, non-replaceable 10 year lithium battery, so there is nothing to replace during its working life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I link this alarm to others?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it supports RF interlinking with the ES1RF2 module and can connect up to 28 devices. It does not support wired interconnect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of sensor does it use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses an optical smoke sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe alarm measures ø132 x 53mm.\u003c\/p\u003e","brand":"Espire","offers":[{"title":"Default Title","offer_id":53266970640651,"sku":"ES1SL","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/img_ES1SL.jpg?v=1784806194","url":"https:\/\/niori.co.uk\/products\/smoke-alarm-with-10-year-battery-espire-optical","provider":"Niori","version":"1.0","type":"link"}