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🔥 Stay ahead of danger with smart, sleek smoke detection! 🚨
The Edwards Signaling SD-2W SuperDuct is a cutting-edge 2-wire photoelectric smoke detector designed for HVAC duct systems. Operating on 16-30VDC with 50-750 Ohm alarm impedance, it features intelligent differential sensing and environmental compensation to reduce false alarms. Its durable, compact design includes removable dust filters and conformal-coated circuit boards, ensuring reliable, long-lasting performance in commercial environments.
| ASIN | B0FZLDXF7R |
| Alarm | Fire Detection |
| Best Sellers Rank | #2,053,143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,081 in Smoke Detectors & Fire Alarms |
| Brand | Generic |
| Color | White |
| Compatible Devices | 2-wire Duct Smoke Detectors |
| Date First Available | November 4, 2025 |
| Included Components | Test Station |
| Item Weight | 1.8 pounds |
| Item model number | SD-2W |
| Manufacturer | Edwards Signaling |
| Material | Plastic |
| Number of Items | 1 |
| Operating Humidity | 10 To 90 Percent Relative Humidity |
| Power Source | Wired |
| Product Dimensions | 1.8"D x 4.5"W x 2"H |
| Sensor Type | Duct Smoke Detector |
| Style | Remote Test Station |
| Upper Temperature Rating | 120 Degrees Fahrenheit |
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