5809SS Fixed Heat And Rate Of Rise Fire Alarm Detector With 135 F Threshold For Fast Reliable Home And Small Business Fire Safety And Early Warning Alerts

Reliable Fixed Heat and Rate of Rise Fire Detector for Quick Alerts
✔️ 135F fixed threshold with 15F per minute rate of rise sensor

This heat detector watches temperature shifts to catch fires fast in homes and small businesses before they spread.

✅ Built in fixed sensor that triggers alarm above 135 F
✅ Rate of rise sensor signals on 15 F increase each minute
✅ UL 521 listed and CSFM approved for residential or commercial spots
✅ Simple white design blends into any ceiling or wall setup

💡 What is a heat detector used for? Heat detectors help catch fires by tracking temperature changes rather than smoke. - Handy in kitchens or garages where smoke detectors often go off by mistake - Gives early warning when temps climb fast during a real fire - Works great in smaller properties needing steady reliable protection - Pairs well with other alarm systems for full coverage without extra hassle

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