TYCO THORN MF 901 Ionisation Smoke Detector – Used, Fully Working

Alright, so here’s a TYCO THORN MF 901 ionisation smoke detector.

It’s used, but the seller notes it’s in good working condition.

These things are pretty solid for keeping an eye on things, you know?

Ionisation type means it’s good at spotting fast-flaming fires.

This one’s made in the UK, model MF 901, and it’s a straightforward unit if you need a replacement or a spare.

No UPC or anything fancy, just a reliable, no-nonsense smoke detector from a known brand.

Perfect if you're not too fussed about it being brand new, just want something that does the job.