{"product_id":"potter-electric-signal-pad300-duct-duct-smoke-detector","title":"Potter Electric Signal pad300-duct Duct Smoke Detector","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe POTTER ELECTRIC SIGNAL pad300-duct is an analog addressable duct smoke detector engineered to meet NFPA regulations and local code requirements for duct smoke detection applications. The unit uses two sampling tubes that protrude into the duct to draw air across the detector element, enabling reliable smoke detection within HVAC duct systems. An exhaust tube measuring 7 inches is included in the installation kit. Air intake sampling tubes are available separately in three standard lengths and must be cut to fit the specific duct width. Licensed fire alarm technicians and HVAC professionals install this detector as part of a compliant smoke control system.\u003c\/p\u003e\u003cp\u003eThe pad300-duct is suited for residential and commercial HVAC installations where duct smoke detection is required by code. It mounts directly to the duct surface using a supplied template and two sheet metal screws, making installation straightforward without requiring removal of the clear cover, which is secured by four capture screws. Sampling tubes are ordered separately based on the measured duct width and are available in 2.5-foot, 5-foot, and 10-foot standard lengths, cut to size on site.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAnalog addressable design integrates with compatible fire alarm control panels\u003c\/li\u003e\n\u003cli\u003eDual-tube air sampling draws duct air across the detector for accurate smoke sensing\u003c\/li\u003e\n\u003cli\u003eIncludes 7-inch exhaust tube in the installation kit\u003c\/li\u003e\n\u003cli\u003eMounts via supplied template and two sheet metal screws without removing the clear cover\u003c\/li\u003e\n\u003cli\u003eClear cover secured by four capture screws for secure, tamper-resistant access\u003c\/li\u003e\n\u003cli\u003eMeets NFPA regulations and local code requirements for duct smoke detectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style analog addressable duct smoke detector for use with compatible fire alarm control panels in residential and commercial HVAC duct systems. Refer to the system panel documentation to confirm addressable loop compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed fire alarm technician or qualified HVAC professional in accordance with NFPA 72, NFPA 90A, and applicable local codes. Power down and de-energize the fire alarm control panel loop before wiring the detector. Determine the duct width before ordering sampling tubes, as the correct tube length must be selected and cut to fit on site. Do not operate the detector without the appropriate sampling tubes installed, as improper airflow will affect detection performance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Analog Addressable Duct Smoke Detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Tube Length (included)\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Tube Lengths (sold separately)\u003c\/strong\u003e: 2.5 feet, 5 feet, 10 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware\u003c\/strong\u003e: Two sheet metal screws and template included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Fasteners\u003c\/strong\u003e: Four capture screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: NFPA regulations for duct smoke detectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: POTTER ELECTRIC SIGNAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: pad300-duct\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTER ELECTRIC SIGNAL","offers":[{"title":"Default Title","offer_id":51268017488178,"sku":"PAD300-DUCT","price":232.1,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/potter-electric-signal-pad300-duct-duct-smoke-detector","provider":"Voomi Supply","version":"1.0","type":"link"}