CO is invisible, odourless, and kills before you know it's there. A blocked flue, a gas heater running overnight, a car idling in the garage — none of them smell like anything. This Quell alarm sits on your wall, runs on three AA batteries (included), and needs no wiring. Digital display, test/reset button, and a 10-year warranty on the alarm unit itself. It's not a smoke alarm. It supplements one. Stick it somewhere you'll actually hear it
| brand | JAYCAR |
| type | Carbon monoxide detector |
| power_source | Battery (3 x AA included) |
| display | Digital |
| warranty | 10 years on alarm unit (excludes battery) |
| installation | No wiring required |
| test_reset_button | 1 |
