3-pack combination smoke detector and CO detector alarm - $50 (Leominster)

3-pack combination smoke detector and CO detector alarm 1

condition: new

make / manufacturer: X-Sense

model name / number: SC07

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X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC07, Pack of 3.
Paid over $100 less than a year ago. Asking $50 or best offer.
Installed in home we were selling but it failed inspection because they were not "talking" alarms.
Brand new in (open) box.

post id: 7890868817

posted: 2025-10-24 11:22

updated: 2025-12-05 11:11

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3-pack combination smoke detector and CO detector alarm - general...

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC07, Pack of 3....