{"product_id":"system-sensor-n04-893-04-photoelectric-smoke-detector-head","title":"System Sensor N04-893-04 Photoelectric Smoke Detector Head","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor N04-893-04 \u003ca href=\"https:\/\/plgautomation.com\/collections\/safety-components\"\u003ephotoelectric smoke detector\u003c\/a\u003e head is used in commercial fire alarm and smoke detection systems. Commonly installed in office buildings, industrial facilities, schools, hospitals, and commercial properties. Maintenance teams and system integrators use this part for repair, retrofit, expansion, and replacement.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor N04-893-04 photoelectric smoke detector head is designed to provide automatic smoke detection in commercial and industrial fire protection environments. It is commonly used in fire alarm control systems, building management networks, warehouses, and life-safety installations where reliable smoke detection is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Brand: System Sensor\u003cbr\u003e• Part number: N04-893-04\u003cbr\u003e• Product type: Photoelectric smoke detector head\u003cbr\u003e• Detection type: Photoelectric smoke sensing\u003cbr\u003e• System type: Conventional fire alarm system\u003cbr\u003e• Operating voltage: 12–24 V DC\u003cbr\u003e• Installation type: Ceiling mounting\u003cbr\u003e• Wiring configuration: Compatible with detector bases\u003cbr\u003e• Housing material: Flame-retardant plastic\u003cbr\u003e• LED indication: Alarm and status indication\u003cbr\u003e• Operating temperature: 0 °C to +49 °C\u003cbr\u003e• Operating humidity: Up to 95% RH non-condensing\u003cbr\u003e• Application: Commercial and industrial fire protection\u003cbr\u003e• Standards: UL listed and compatible with commercial fire alarm systems\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• System Sensor \u003ca href=\"https:\/\/plgautomation.com\/products\/system-sensor-2300tb-open-area-automatic-fire-detector?_pos=1\u0026amp;_sid=71dbb8f2a\u0026amp;_ss=r\"\u003e2300TB\u003c\/a\u003e\u003cbr\u003e• System Sensor 2400\u003cbr\u003e• System Sensor 2451\u003c\/p\u003e","brand":"System","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713739161902,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_afed1394-16d0-491e-bc15-c36074fc9fd1.jpg?v=1770406656","url":"https:\/\/plgautomation.com\/products\/system-sensor-n04-893-04-photoelectric-smoke-detector-head","provider":"PLG Automation ","version":"1.0","type":"link"}