{"id":949,"date":"2024-04-24T12:56:55","date_gmt":"2024-04-24T12:56:55","guid":{"rendered":"https:\/\/www.zetaalarmsystems.com\/?post_type=product&p=949"},"modified":"2025-03-27T10:56:13","modified_gmt":"2025-03-27T10:56:13","slug":"black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator","status":"publish","type":"product","link":"https:\/\/www.zetaalarmsystems.com\/product\/black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator\/","title":{"rendered":"Black MKII Addressable Combined Optical Smoke & Heat (A1R) Detector With Built-In Isolator"},"content":{"rendered":"\n

The Fyreye Black MKII Addressable Combined Optical Smoke & Heat (A1R) detector with built in isolator (MKII-AOHI\/B) uses a pulsing IR LED & photodiode to detect IR scatter caused by smoke entering the chamber.<\/p>\n\n\n\n

The detector is particularly suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all similar materials which produce small visible particles (0.5 to 10\u03bcm).<\/p>\n","protected":false},"featured_media":3732,"parent":0,"template":"","product-category":[309],"sku":[313],"class_list":["post-949","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-smoke-detectors-with-built-in-isolators","sku-mkii-aohi-b"],"acf":[],"yoast_head":"\nBlack MKII Addressable Combined Optical Smoke & Heat (A1R) Detector With Built-In Isolator - Zeta Alarms<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.zetaalarmsystems.com\/product\/black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Black MKII Addressable Combined Optical Smoke & Heat (A1R) Detector With Built-In Isolator - Zeta Alarms\" \/>\n<meta property=\"og:description\" content=\"The Fyreye Black MKII Addressable Combined Optical Smoke & Heat (A1R) detector with built in isolator (MKII-AOHI\/B) uses a pulsing IR LED & photodiode to detect IR scatter caused by smoke entering the chamber. The detector is particularly suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zetaalarmsystems.com\/product\/black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator\/\" \/>\n<meta property=\"og:site_name\" content=\"Zeta Alarms\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-27T10:56:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zetaalarmsystems.com\/wp-content\/uploads\/2024\/04\/MKII-AOHB.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1405\" \/>\n\t<meta property=\"og:image:height\" content=\"1405\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.zetaalarmsystems.com\\\/product\\\/black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator\\\/\",\"url\":\"https:\\\/\\\/www.zetaalarmsystems.com\\\/product\\\/black-mkii-addressable-combined-optical-smoke-heat-a1r-detector-with-built-in-isolator\\\/\",\"name\":\"Black MKII Addressable Combined Optical Smoke & Heat (A1R) Detector With Built-In Isolator - 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