{"product_id":"fire-lite-sd365r","title":"Fire-Lite SD365R Photoelectric Smoke Detector","description":"\u003cp\u003eFire-Lite SD365R addressable photoelectric duct smoke detector.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 268 listed\u003c\/li\u003e\n\u003cli\u003eUL 268A listed (duct applications)\u003c\/li\u003e\n\u003cli\u003eNFPA 72 compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric sensing chamber rated for air velocity 0 to 4000 ft.\/min.\u003c\/li\u003e\n\u003cli\u003eOperating temperature -4°F to 158°F (-20°C to 70°C) in duct applications\u003c\/li\u003e\n\u003cli\u003eAlarm current 2 mA at 24 VDC with red LED solid on\u003c\/li\u003e\n\u003cli\u003eRotary dial switches for SLC address assignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuct smoke detectors monitor the air moving through HVAC ductwork and initiate shutdown or alarm signals when smoke is present in the airstream. The SD365R uses a photoelectric chamber optimized for duct environments, where airflow velocities and smoke concentrations differ from open-area sensing. It mounts to a duct housing (sold separately) and connects to an addressable SLC panel using LiteSpeed protocol, providing individual point identification at the fire alarm control panel.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":52004329586981,"sku":"SD365R","price":111.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/fire-lite-smoke-detectors-default-title-fire-lite-sd365r-photoelectric-smoke-detector-31896819794144.jpg?v=1771296668","url":"https:\/\/fastalarmdistribution.com\/products\/fire-lite-sd365r","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}