1 / 7X-Sense SC07 Smoke and CO Detector, 5-Pack
Detector: A five-pack of standalone X-Sense SC07 alarms combining smoke and carbon monoxide detection, an LCD with CO readings, and a claimed 10-year sealed battery.
At a glance
- Combines smoke detection and carbon monoxide detection in one standalone alarm.
- The LCD is listed as showing battery level and real-time CO readings in PPM.
- The sealed lithium battery is claimed to provide 10 years of continuous power.
- The listing describes mounting on a wall or ceiling without rewiring.
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Pros and cons
Pros
- One unit covers both smoke and CO detection using separately specified photoelectric and electrochemical sensors.
- The LCD is described as displaying battery level and real-time CO readings in PPM.
- A sealed battery and no-rewiring installation may suit locations where battery changes or wiring work are inconvenient.
Technical specifications
9 specifications| Brand | X-Sense |
|---|---|
| Model | SC07 |
| Style | Standalone Model |
| Color | White |
| Detection | 2-in-1 Protection: The combination smoke and CO detector detects both smoke and carbon monoxide faster and more accurately using a photoelectric smoke sensor and an electrochemical CO sensor |
|---|---|
| Display technology | LCD |
| Display information | The informative LCD will show you the battery level and real-time CO levels in PPM (parts per million) |
| Battery | The fire and CO alarm is built with a sealed lithium battery that provides 10 years of continuous power, saving you from changing batteries and power outage |
|---|---|
| Wiring and mounting | Requires no rewiring; easy to mount this smoke and carbon monoxide alarm on any wall or ceiling with the included mounting bracket, screws, and anchor plugs |
What to know before buying
Listing details to confirm
This is a standalone model without wireless interconnection, Wi-Fi, or base-station use. The listing specifies CO readings, but the customer summary says CO2; those are different gases, so confirm the intended display reading before purchase.
Who is it for?
A good fit for
- Buyers wanting a smoke and CO alarm in one unit with a display for battery level and CO readings.
- Buyers who prefer battery-powered installation without rewiring and are comfortable with standalone alarms.
Less suited to
- Buyers who need alarms to interconnect wirelessly, use Wi-Fi, or connect to a base station should look for a different model.

Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
13% 13% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
6% 6%
Customer feedback highlights ease of installation and positive impressions of the design and dual smoke/CO function. It also reports mixed experiences with reliability, value, battery life, alarm loudness, and perceived safety; some customers report malfunctions or say the alarm is difficult to silence. These are reported customer perceptions, not established product defects. The aggregate rating is 4.5 out of 5 from 4,415 global ratings, with 77% five-star and 6% one-star ratings. Those figures show a generally high rating alongside a meaningful range of opinions, but do not identify why customers chose their ratings. For buyers considering the claimed 10-year sealed battery and standalone configuration, reliability and alarm behavior are practical considerations to weigh.
Positive themes
- Customers are described as finding installation easy and appreciating the design and combined smoke/CO function.
Negative themes
- The customer summary reports some complaints about malfunctioning and an alarm that is extremely loud and cannot be silenced.
Mixed feedback
- Customer feedback is mixed on reliability, value, battery life, loudness, and perceived safety, with both favorable and unfavorable experiences reported.
Frequently asked questions
Does the SC07 connect wirelessly to other alarms?
No. The listing identifies it as a standalone unit without wireless interconnection, Wi-Fi, or base-station support.
What does the display show?
The listing says the LCD shows battery level and real-time carbon monoxide readings in PPM. The customer summary uses “CO2,” so confirm the stated gas-reading detail if it matters to your purchase.
Does installation require rewiring?
The listing says no rewiring is required and describes mounting on a wall or ceiling with a bracket, screws, and anchor plugs.
What battery life is claimed?
The listing claims a sealed lithium battery provides 10 years of continuous power; this is a manufacturer claim, not an independently verified result.

Alternative options

X-Sense Interconnected Smoke and CO Detector, SC07-W, 6-Pack | 10-Year Sealed Battery (Not Hardwired), Whole-Home Interconnected, LCD display, UL 217 & UL 2034 Certified
$239.99

X-Sense Smoke & Carbon Monoxide Alarm, SC06, 5-Pack | 10-Year Sealed Battery (Not Hardwired), 2-in-1 smoke & CO detection, Easy Installation, UL 217 & UL 2034 Certified
$159.97

X-Sense Smoke Detector and Carbon Monoxide Detector, SC01, 5-Pack | 10-Year Sealed Battery (Not Hardwired), Real-Time CO and Battery LCD Display, UL 217 & UL 2034 Certified
$175.99

X-Sense 6-Pack Interconnected Smoke and CO Detector, SC06-W | 10-Year Sealed Battery (Not Hardwired), Interconnected Alerts, 2-in-1 smoke & CO, Easy Install, UL 217 & UL 2034 Certified
$239.99

X-Sense Interconnected Smoke Carbon Monoxide Detector Kit | 5 XP0H-WN Detectors & 1 RC01 Pro Remote, 10-Year Sealed Battery, Whole-Home Interconnected, Test or Silence Remotely
$199.98

X-Sense Wireless Combination Smoke and CO Detector, XP0H-WN, 3-Pack | 10-Year Sealed Battery (Not Hardwired), Interconnected Alerts, Large 5.7-inch Bracket, UL 217 & UL 2034 Certified
$125.99