X-Sense SC07 Smoke and Carbon Monoxide Detector Combo
- 10 year sealed battery, not hardwired
- Smoke and CO detection in one unit
- 85 dB alarm
- UL 217 and UL 2034 certified
- Photoelectric and electrochemical sensors
- LCD display included
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A standalone alarm for rooms that need both smoke and carbon monoxide coverage without any wiring. It cannot be hardwired, and the listing shows no interconnect feature.
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ASIN: B09P52JX2RModel: SC07Category: Smoke Detectors & Fire Alarms
Overview
A hallway ceiling or bedroom wall without wiring can use this X-Sense alarm as a self-contained unit. A photoelectric element senses smoke, an electrochemical element senses carbon monoxide, and an LCD display shows status.
Sealed battery power removes any need to change cells, and one housing covers two hazards. The limit is that each unit works alone, so a larger home gets no linked alarm through this model.
Who it's for
Apartments, bedrooms and corridors where drilling for new wiring is not practical are the intended setting. Someone who wants a hardwired unit with battery backup, or alarms linked across floors, should choose a different model.
Pros and cons
- Smoke and CO in one housing
- Sealed battery needs no replacement cells
- Two certifications listed
- LCD display for status
- No interconnect feature listed
- Whole unit is replaced when the battery ends
- Photoelectric sensing only for smoke
Performance notes
Photoelectric smoke sensing reacts to light scattered by particles, which suits slow smoldering fires, while the electrochemical cell reacts to carbon monoxide gas. The sealed battery sets the working life of the whole unit, since it cannot be swapped out.
Specifications
| Brand | X-Sense |
|---|---|
| Model | SC07 |
| Dimensions & fit | |
| Item Dimensions D X W X H | 5.7 x 5.7 x 2 inches |
| Item weight | 16 ounces |
| Power & efficiency | |
| Power Source | 10-Year Sealed Battery |
| Battery Type | Lithium metal |
| Battery Average Life | 10 years |
| Construction & materials | |
| Enclosure Material | Heat-Resistant PC Plastic |
| Color | White |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Manufacturer Warranty Description | 5-year quality warranty, 60-day money-back guarantee |
| Other details | |
| Sensor Type | Photoelectric, Electrochemical |
| Alarm | 85 dB |
| Product Style | Standalone Model |
| Builtin Media | Alarm, user manual, 3 screws and anchor plugs |
| Approval | UL 217, UL 2034 |
| Mfr Part Number | SC07 |
Closest rivals on specs
Kidde 20SDR Battery Smoke Detector- Item Weight 1 vs 0.84 pounds (+19%)
First Alert SC9120B Hardwired Smoke and CO Alarm 2 Pack- Item Weight 1 vs 1.3 pounds (-23%)
First Alert SMICO110 10-Year Smoke and CO Alarm- Item Weight 1 vs 0.7 pounds (+43%)
Frequently asked questions
Can the X-Sense SC07 be hardwired or linked to other alarms?
No. The listing says it is not hardwired and describes it as a standalone model, with no interconnect feature.
What does the X-Sense SC07 come with?
The listing includes the alarm, a user manual and 3 screws with anchor plugs.
What does the X-Sense SC07 detect?
It combines smoke detection with carbon monoxide detection, using photoelectric and electrochemical sensors.