{"product_id":"espire-smoke-alarms-es1sl","title":"Espire ES1SL Optical Smoke Alarm (battery Powered)","description":"\u003cp\u003eThe Espire ES1SL is an Optical Smoke Alarm (battery Powered). Featuring a lithium battery, it is built for dependable professional installation.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003eCertified to EN 14604:2005 + AC:2008\u003c\/li\u003e\n  \u003cli\u003eDust compensation\u003c\/li\u003e\n  \u003cli\u003eInsect mesh\u003c\/li\u003e\n  \u003cli\u003eAnti-Tamper Lock-In base\u003c\/li\u003e\n  \u003cli\u003eA lithium battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eIn Detail\u003c\/h5\u003e\n\u003cp\u003eSpecified across commercial, industrial and multi-occupancy premises, ESP's smoke alarm products are engineered for reliable life-safety performance and straightforward installation by qualified engineers. Robust construction and clear indication help ensure the system performs when it matters.\u003c\/p\u003e\n\u003cp\u003eA dependable fire alarm system relies on quality components working together, and this unit integrates cleanly with ESP panels, detectors and sounders — a well-supported platform to design around and maintain.\u003c\/p\u003e\n\u003cp\u003eThe Espire ES1SL is a practical choice wherever a reliable smoke alarm is required, supplied with full WME trade support and free UK delivery on orders over £129.\u003c\/p\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEspire\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eES1SL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eØ132m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eø132 x 53\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94-V0 rated UV stabilised ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling or Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Installation Locations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiving Areas, Bedrooms, Escape Routes \u0026amp; Stairways\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Dim Power LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManual Test Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChecks sensor, electronics \u0026amp; sounder\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Kg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.248\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty (Years)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical Smoke\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSounder Output (dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 @ 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHush Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlarm hush - 10 minutes, Fault hush - 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage (V DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Backup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-replaceable 10 Year Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V Lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR17450\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Lifetime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWired Interconnect Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRF-LINK Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; Requires ES1RF2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnti-Tamper Lock-In Base\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to +40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity Resistance (%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95 (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eES1RF2: Alarm RF-Link Module 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDust compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eES1MP: Alarm Masking Plate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsect mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eES1MTW: Alarm Multi Tool (2 Pack) White\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 hour memory function\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eES1MTB: Alarm Multi Tool (2 Pack) Black\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear LED indication status\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5060654467920\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommodity Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8531103000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/ES1SL-tech-sheet.pdf?v=1784562933\" target=\"_blank\" rel=\"noopener\"\u003eTech Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"ESP","offers":[{"title":"Default Title","offer_id":57369378128245,"sku":"ES1SL","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/espire-smoke-alarms-es1sl.png?v=1784539389","url":"https:\/\/wmestore.co.uk\/products\/espire-smoke-alarms-es1sl","provider":"WME","version":"1.0","type":"link"}