First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm SMICO100-AC, 9V B - $20 (Seattle, Eastlake)

condition: new

make / manufacturer: First Alert

QR Code Link to This Post

Bought and not compatible with the system I have. Paid $47.99 plus tax. $20.00 cash only.
https://a.co/d/0grOo1mq

post id: 7949026659

posted: 2026-07-23 10:43

updated: 2026-11-01 10:08

reading

writing

saving

searching

First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm...

Bought and not compatible with the system I have. Paid $47.99 plus tax. $20.00 cash only. https://a.co/d/0grOo1mq