{"product_id":"optex-sl-650qn-smartline-standard-outdoor-photoelectric-quad-beam-detector-650-range","title":"Optex SL-650QN SmartLine Standard Outdoor Photoelectric Quad-Beam Detector, 650' Range","description":"The new SmartLine Standard Outdoor Photoelectric Quad-Beam Detector includes even more features to protect against false and missed alarms caused by mis-alignment and environmental issues. With 650ft. of outdoor detection range, the QN model is perfect for mid level security perimeter applications. New features include: Quad beam - Dramatically cuts down on false alarms caused by birds and falling leaves Sniper ViewFinder and aligmnet dial - The new telescope lens on the SL Series has a high level of visibility for optical alignment work. Even at 650ft., a perfect installation and stable performance can be achieved in minimal time. BAU-4 Compatible - The BAU-4 beam alignment unit automatically and accurately adjusts the optical access. This allows peak performance and gives one technician the ability to align a 200ft to 650ft SL detector without additional help.\n\u003ch4\u003eSmartLine Standard Outdoor Photoelectric Quad-Beam Detector Main Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e650'. Outdoor Quad Photoelectric Detector with Sniper Viewfinder\u003c\/li\u003e\n  \u003cli\u003eIP65 rated\u003c\/li\u003e\n  \u003cli\u003eAlignment dial\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Optex","offers":[{"title":"Default Title","offer_id":43250888835137,"sku":"OP-SL650QN","price":516.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/2465\/9009\/files\/3fb3d538-op-sl650qn_lg.jpg?v=1770761709","url":"https:\/\/www.fireandsafetyplus.com\/products\/optex-sl-650qn-smartline-standard-outdoor-photoelectric-quad-beam-detector-650-range","provider":"Fire and Safety Plus","version":"1.0","type":"link"}