Name: X-Sense SC01 Combination Smoke and Carbon Monoxide Detector
Brand: X-Sense
Price: $39.99
Rating: 4.7 (38 reviews)

Free Shipping for Orders Over $35.

Description
Specifications
FAQs
Reviews

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm - 1-Pack

Protect your home and loved ones from smoke and carbon monoxide dangers with this combination alarm.

$39.99

1-Pack 3-Pack

Quantity:

-OR-

5-Year Warranty
Free Shipping
Secure Checkout
Technical Support

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm

Pack

1-Pack

1-Pack
3-Pack

Quantity: - +

Total

*Click to copy the discount code to use in checkout

Quantity	Discount	Code
15 - 50	10% OFF	SPO10
51 - 100	15% OFF	SPO15
101 - 200	18% OFF	SPO18

Free Shipping over $35

5-Year Worry-Free Warranty
60-Day Money-Back Guarantee
Priority Shipping & Delivery
Lifetime Customer Support

Learn more about the SC01 Combination Alarm

10-Year Battery: Built with a sealed lithium battery that lasts 10 years between replacements.

Low-Battery Warning: When the battery is low, the device beeps once every 60 seconds to notify you to replace the unit.

Dual-Sensor Alarm for Complete Protection: This combination alarm combines photoelectric and electrochemical technologies to detect both smoke from smoldering fires and dangerous CO concentrations, delivering 2-in-1 protection.

Built-In LCD with Multiple Indicators: An easy-to-read LCD allows you to tell if carbon monoxide is present and gives you time to respond before it becomes dangerous. It also informs you of the battery status and any faults.

Multi-colored LED informs you of alarm status and notifies you of any faults.

This device constantly monitors itself and quickly warns you of any faults or a low battery.

Made from an upgraded PC material that is high-temperature resistant and corrosion-resistant.

Specifications

Item Model Number	SC01	Silence Duration	Smoke: ≤ 9 minutes; CO: ≤ 6 minutes
Operating Life	10 years	Display	LCD
Power Source	3 V CR123A lithium battery (non-replaceable)	Indicator Light	LED (red/yellow/green)
Sensor Type	Smoke: photoelectric; CO: electrochemical	Material	ABS/PC
Standby Current	< 6 µA (avg.)	Installation Method	Screw fixings and mounting bracket supplied
Alarm Current	< 60 mA (avg.)	Usage	Indoor use only
Operating Temperature	40–100°F (4.4–37.8°C)	Product Weight	0.66 lb (300 g)
Operating Relative Humidity	10%–85% (non-condensing)	Product Dimensions	5.7 × 5.7 × 2.0 inches (146 × 146 × 51 mm)
Alarm Loudness	≥ 85 dB at 10 ft (3 m)	Package Contents	1 × Alarm Unit + 1 × Mounting Bracket + 3 × Screws + 3 × Anchor Plugs + 1 × User Manual

User Manual

FAQs

How do I replace the battery?: There is no need to replace the battery, as this alarm has a built-in 10-year lithium battery that cannot be replaced. When the battery is low, you should replace the entire device.

What is the difference between the SC01 and SC03 models?: The SC01 and SC03 have the same basic functions. The only difference is that the SC01 features an LCD, and the SC03 does not. The LCD indicates real-time carbon monoxide concentrations in the surrounding air, the remaining battery life, and the alarm’s working status. You can purchase the SC01 or SC03 based on your preferences.

Does the LCD display concentration values lower than 30 ppm?: Like most units, it shows CO levels above 30 ppm. Individuals with medical conditions that may make them more sensitive to carbon monoxide may consider using warning devices that provide audible and visual signals for carbon monoxide concentrations under 30 ppm.

What is the lowest carbon monoxide ppm level this alarm will detect?: Like most units, it shows CO levels above 30 ppm. When the reading reaches 70 ppm, an alarm will be triggered. An alarm’s response time will vary depending on different CO levels in the air: within 60–240 minutes at a level of 70 ppm, within 10–50 minutes at a level of 150 ppm, and within 4–15 minutes at a level of 400 ppm.

Does this alarm use a voice alarm during an emergency?: No, this alarm doesn’t have a voice function. You can identify its working status by the flashing LED and buzzer.

How can I tell if smoke or CO triggered an alarm?: You can identify whether the alarm is triggered by smoke or carbon monoxide by beeps from the alarm. When the device is triggered by smoke, it will deliver 3 long beeps every 1.5 seconds. When the device is triggered by carbon monoxide, it will deliver 4 quick beeps every 5.8 seconds.

Does this alarm flash every few minutes?: Yes, the LED indicator flashes green once every 60 seconds in standby mode, indicating it is functioning properly. However, the light is fairly dim and should not disturb your sleep.

What is the operating temperature range?: The optimum operating temperature is between 40°F (4.4°C) to 100°F (37.8°C). If you place this unit in a lower or higher temperature environment, the product performance and lifetime will be affected. Therefore, it is recommended to use this product in its optimum temperature range.

The installation took less than 10 minutes, and I didn't need any extra tools. It's small and doesn't look bulky on the ceiling. I appreciate that it's a standalone unit—no complicated apps or Wi-Fi setup. It does its job quietly in the background, and the alarm is loud when tested, exactly what I wanted

Good

Got this for a great price, and I was pleasantly surprised by how easy it was to set up. Took just a few minutes, and everything I needed was in the box. Feels like a solid, reliable product, and for the cost, it's really a great buy

The recent safety guidelines recommend CO detectors in addition to smoke alarms, so I bought this one for its 2-in-1 protection. Very happy with it! It's easy to install, loud, and has a long-lasting battery. Knowing we're meeting safety requirements without hassle is a huge relief. Highly recommend

Happy with this smoke and CO detector overall. It's easy to install, seems reliable, and that long-life battery is great. My only complaint? That indicator light—it's brighter than I'd like, especially in a dark room. Not a huge issue, but if you're light-sensitive, it might stand out. Otherwise, it's doing a great job. Four stars because of the light.

I bought these to upgrade from my old smoke detectors that lacked CO sensors and wireless features. Setup was straightforward, and the included 10-year lithium battery is a huge plus. They also fit perfectly over the spots where the previous units were installed.

1 2 3

Patrick S.

OMG so easy to install. Worked and tested as described. I will sleep confidently tonight. Thank you X -Sense

ROBERT L.

Excellent service for sales and after sales. One of my smoke detectors became defective 2 years 10 months after my purchase and it was replaced without any problem. As my model no longer existed, I was sent a model superior to the one I had. After that I made a new purchase of two more detectors

Muhammad Osama

ORDER #9601EN I ordered 5 carbon monoxide smoke detectors and they were tested by a professional and they failed. when I reached out to the Xsense. Lola Xie did want to return my product when I explained to her the product is faulty. Lola had very bad customer service and I'm disappointed with the service.

Christine

Nobody can't sleep through this alarm when an accident happens.

Amaze

I changed all 4 of my smoke detectors to this combination one as the current policy requires. Easy to install as other brands. Apparently, it's much better looking than Kidde. Hopefully, the battery lasts 10 years as advertised, so there is no waking up at night by the low battery beeping.

rickey

Easy to install. The user manual tells you where to install and where to not install the alarm. Great.

Saeed

1. Easy to install, took only a few minutes to get them done. 2. Feel safe having these dual sensors and CO detectors installed.

Lisa G

You can't imagine how crazy it is to have all smoke alarms going off at the same time. Well at least they all went mad within a few days of each other. AND ALL AT NIGHT. Anyways, I looked all I can find online and found some new alarms. And spot this brand, look like the quality and quick response. Very easy installation. My son smokes MJ and it went off every time in his room. Other than that these look and work great. Highly recommend.

Ellie S.

I have regular smoke detectors, and you have to change the battery every half year or so. I will always forget and hear the dreaded beeping. I have to replace it, so I came across this one from Google and it surprised me. 10 year battery?? Like a dream! If it did one problem solved in my life. I ordered it right away. It's very easy to install and has a test button. I will be ordering another one for my garage. Recommend!

Kim M

One of the units in a 3-pack broke during shipping. Messaged the service email and they sent me a new one. Just had to send a pic of the back of the defective one so they know the batch number.

Joey Bennett

Super easy to install! Really hope the battery can last 10 years as advertised. Great purchase!

Stopher

I was tired of replacing batteries. Before, I had to do this once a year. One by one. Can't be more annoying. These wireless detectors are a game-changer, they allow me to ignore them for 10 years, and no outlet is occupied. And the installation was easy. Hopefully I will have to move before they need to be changed.

Connor McKay

After googling for a while, I finally landed on this wireless smoke detector. I am glad I did as they work great and there is an LCD showing level of carbon monoxide in the room. I put this in our bedrooms as the detectors installed when we bought the house weren't detect carbon monoxide.

Mukk W.

So far so good! We bought for placing in our RV. We have tested it, very sensitive. When running the generator, the CO gas goes with the wind in the direction of our room, and the alarm starts going off! Solid product, fast shipping.

Erika

I don't have to change the batteries again! This unit I bought is very easy to install, it just took me around 3 mins to make it work in my four bedrooms. With 10 year battery life, it's hassle-free, unlike A/C wiring or battery changes types. I like this combo detector, which combines carbon monoxide and smoke detection, peace of mind.

Jacklyn H.

Doing a perfect job even in the kitchen. Best thing about a wireless detector: You can simply take it off from the wall bracket and turn it off. No hassle. While wired ones need you to smash it to stop the alarm.

WILL

Top-quality and very easy to install. I used to have a wired fire alarm, which just went out all at once. If the batteries last, this will be the go-to product for fire and CO warning systems. Leave it 5 stars. But not really sure the advertised 10 year batteries will last. Would definitely recommend to my friends and colleagues who dealing with annual battery changes and a temperamental hard wired system.

Christina Lowery

So we bought this a few months ago to replace an old one- and this thing constantly goes off, blinking a blue light. Nothing is wrong in our house- no fire, no smoke, it��s not picking up any carbon dioxide. I am highly confused and highly annoyed- this thing was too expensive to have issues like this. We have kids in the house and we need something we can depend on.

A. Ferre

Because my house is as small as it is, the "hallway" is essentially part of the kitchen, and must have a smoke detector according building codes. My old smoke detector would go off when I boiled water and I was so frustrated. This one has been a god-send. No more false alarms, I can fry bacon, broil chicken, burn toast and yes, even boil water without having all my pets scamper in fear of the alarm. Thank you!

James C Budler

This replaced a Kidde smoke/CO detector that had reached end-of-life. My very first impression when removing from the box was how much heavier and sturdier than the Kidde this detector was. This detector is the last of 9 to be replaced with a sealed 10 year battery. No more digging out the ladder twice a year to replace batteries. Except for having to work atop a ladder this was easy to install. Ran the self-test and it is very loud, probably will be able to hear it on all three floors.

greg b

I am always leary when trusting something with my life, so I tested the CO part of the alarm in a trash bag filled with car exhaust and sealed, the ppm display worked but the alarm did not! On a similar test with smoke the smoke alarm worked fine, dont trust anything with your life !!!!!!!

Prompt

Confirm

Shopping Cart

Your cart is currently empty.

Continue shopping

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm - 1-Pack

Special Offers

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm

Learn more about the SC01 Combination Alarm

Specifications

FAQs

Customer Reviews

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm - 1-Pack

Special Offers

X-Sense SC01 10-Year Battery Smoke Detector Carbon Monoxide(CO) Detector Combination Alarm

Learn more about the SC01 Combination Alarm

Specifications

FAQs

Customer Reviews

Recommended Products