X-Sense SC07 Smoke and Carbon Monoxide Detector Combo
- Power Source: Battery
- Sensor Type: Photoelectric, Electrochemical
- Alarm: 85 DB
- Product Style: Standalone Model
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B09P52JX2RModel: SC07Category: Smoke Detectors & Fire Alarms
Overview
The X-Sense SC07 is a standalone smoke and carbon monoxide detector combo with a sealed 10 year lithium battery, so there is no wiring and no battery swaps for the life of the unit. It pairs a photoelectric smoke sensor with an electrochemical CO sensor and shows status on an LCD display.
This is explicitly the non-connected version. The listing itself flags that the SC07 has no wireless interconnection, Wi-Fi, or base station support, so if a household needs alarms that talk to each other, the SC07-W is the model to look for instead. Sold as a single pack, it is meant for one room at a time.
- 10 year sealed lithium battery
- Photoelectric smoke and electrochemical CO sensing
- LCD display
- UL 217 and UL 2034 certified
Who it's for
Fits a renter or homeowner who wants a maintenance-free single alarm for one room, mounted with the included bracket and no rewiring. Not for anyone planning a multi-room network of interconnected alarms.
Pros and cons
- 10 year sealed battery, no replacements needed
- Photoelectric sensor reduces cooking false alarms
- LCD display for status at a glance
- UL 217 and UL 2034 certified
- No wireless interconnection between units
- No Wi-Fi or base station support
- Sold as a single 1 pack unit
Performance notes
A photoelectric sensor is generally quicker to catch slow, smoldering smoke and less prone to false alarms from cooking than an ionization sensor, while the electrochemical cell handles CO detection. The sealed battery is rated for 10 years, removing the low-battery chirp and replacement cycle entirely, and the LCD display gives a readable status at a glance.
Specifications
| Brand | X-Sense |
|---|---|
| Model | SC07 |
| Dimensions & fit | |
| Item Weight | 1 pound |
| Item Dimensions D X W X H | 5.7 × 5.7 × 2 inches |
| Power & efficiency | |
| Power Source | Battery |
| Battery Type | Lithium metal |
| Battery Average Life | 10 years |
| Construction & materials | |
| Enclosure Material | Heat-Resistant PC Plastic Material |
| Color | White |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Manufacturer Warranty Description | 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support |
| Other details | |
| Sensor Type | Photoelectric, Electrochemical |
| Alarm | 85 DB |
| Product Style | Standalone Model |
| Number Of Items | 1 |
| Mfr Part Number | SC07 |
| Builtin Media | 1 × Smoke And Carbon Monoxide Alarm SC07, 1 × User Manual, 3 × Screws And Anchor Plugs |
| Item Type Name | ALARM |
| Item Highlight | 10-Year Sealed Battery (Not Hardwired), 2-in-1 Smoke & CO Detection, LCD Display, UL 217 & UL 2034 Certified |
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
Does the X-Sense SC07 need a new battery?
No, it has a sealed 10 year lithium battery built in, so there is no battery to replace for the rated life of the unit.
Can multiple X-Sense SC07 units be linked together?
No, the SC07 is a standalone unit with no wireless interconnection, Wi-Fi, or base station support. For linked alarms, the SC07-W model supports that.
Is the X-Sense SC07 hardwired?
No, it runs entirely on its sealed battery and does not need to be wired into household power.