{"product_id":"silent-knight-sk-photo-w-photoelectric-smoke-detector","title":"Silent Knight SK-PHOTO-W Addressable Photoelectric Smoke Detector","description":"\u003cp\u003eSilent Knight SK-PHOTO-W Addressable Photoelectric Smoke Detector.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003cli\u003eNFPA 72\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric sensing chamber for detecting slow-smoldering fires\u003c\/li\u003e\n\u003cli\u003eOperates on 15 to 32 VDC across the SLC loop, 10% to 93% non-condensing humidity range\u003c\/li\u003e\n\u003cli\u003eLED communication every 5 seconds confirms device health on the loop\u003c\/li\u003e\n\u003cli\u003ePlug-in head design with rotary address switches for fast field programming\u003c\/li\u003e\n\u003cli\u003eWeighs 3.4 oz (95 g), compatible with standard SK bases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SK-PHOTO-W is an addressable photoelectric smoke detector designed for the Silent Knight SK protocol SLC (Signaling Line Circuit). It integrates with Silent Knight 5820XL and 6500 series fire alarm control panels (a Honeywell brand), supporting systems with up to 792 addressable points. Photoelectric detectors respond well to low-velocity, smoldering combustion common in occupancies with upholstered furniture or paper materials.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49698008760613,"sku":"SK-PHOTO-W","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/silent-knight-smoke-detectors-default-title-silent-knight-sk-photo-w-addressable-smoke-detector-31897010012384.jpg?v=1771297465","url":"https:\/\/fastalarmdistribution.com\/products\/silent-knight-sk-photo-w-photoelectric-smoke-detector","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}