First Alert CO710 Carbon Monoxide Alarm with Digital Temperature Display vs First Alert SMCO210 / SMCO210V Combo
Side-by-side specs from each maker.
First Alert CO710 Carbon Monoxide Alarm with Digital Temperature DisplayList price not published
Only the differences are shown.
| First Alert CO710 Carbon Monoxide Alarm with Digital Temperature Display | First Alert SMCO210 / SMCO210V Combo | |
|---|---|---|
| Type | Smoke or CO alarm | Smoke or CO alarm |
| Alarm | CO | combo |
| Sensor | electrochemical | Photoelectric (smoke) and electrochemica |
| Power | 10-year sealed lithium battery | 10-year battery (lithium metal, not replaceable) |
| Standards (maker) | Listed to UL 2034 Standard | Conforms to UL 217 10th Edition Standard; Conforms to STD UL2034 |
First Alert CO710 Carbon Monoxide Alarm with Digital Temperature Display
A tabletop carbon monoxide alarm with a sealed 10-year lithium battery and a backlit display that shows temperature and CO level.
- Sealed 10-year battery
- Backlit digital display
- No installation
- Tabletop unit
First Alert SMCO210 / SMCO210V Combo
A battery-powered smoke and carbon monoxide combo alarm with a sealed 10-year lithium battery.
- Sealed 10-year battery, no battery swaps
- UL 217 10th edition and UL 2034
- Slim profile