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X-Sense

X-Sense specializes in reliable combination smoke and carbon monoxide detectors with 10-year sealed batteries, ensuring long-term home safety. Their products comply with UL 217 and UL 2034 standards for trusted protection.

7 products Updated March 4, 2026

X-Sense Products (7)

1
-6%
X-Sense SC07 10-Year Battery Smoke & CO Detector 3-Pack - Standalone, No Hardwire, UL 217/2034 Certified, Real-Time CO Readings
Prime

X-Sense SC07 10-Year Battery Smoke & CO Detector 3-Pack - Standalone, No Hardwire, UL 217/2034 Certified, Real-Time CO Readings

X-Sense
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Long-lasting 10-year battery eliminates frequent changes
  • Accurate dual sensors for fast smoke and CO detection
  • Clear LCD display shows battery status and CO levels
  • Simple mounting bracket and hardware for quick setup
  • Compact design fits seamlessly on walls or ceilings

Cons

  • Standalone only, no wireless interconnection with other units
  • Lacks Wi-Fi or app connectivity for remote alerts
  • No voice alerts or smart features
2
Prime

X-Sense XC0C-iA WiFi Plug-in Carbon Monoxide Detector with Battery Backup & Free App Alerts, 10-Year Lifespan

X-Sense
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Free app notifications enable remote monitoring and quick response
  • Battery backup ensures reliability during power failures
  • Compact design with soft glow ideal for bedrooms
  • Peak memory feature helps identify recurring CO risks
  • Shareable access keeps family informed instantly

Cons

  • Compatible only with 2.4 GHz Wi-Fi networks, not 5 GHz
  • Devices connect individually to app and do not communicate with each other
  • Requires 120V outlets; check voltage compatibility for international travel
3
Prime

X-Sense XH02-M Smart Heat Alarm with 10-Year Battery | SBS50 Base Required | Fast Class A1 Fire Detection, WiFi App Alerts

X-Sense
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Ultra-sensitive NTC thermistor for accurate, rapid heat detection without nuisance triggers
  • Seamless integration with X-Sense app for push notifications and device sharing
  • Supports up to 50 interconnected devices for comprehensive whole-home coverage
  • 10-year sealed battery ensures long-term reliability and zero maintenance

Cons

  • Requires separate SBS50 base station purchase for Wi-Fi and app connectivity
  • Limited to 2.4 GHz Wi-Fi networks only
  • Does not connect directly to the app without the base station
4
Prime

X-Sense SC07 10-Year Battery Smoke & CO Detector with LCD Display - Reliable 2-in-1 Home Safety Alarm

X-Sense
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • 10-year battery life for hassle-free operation
  • Informative LCD display for CO readings
  • Easy DIY mounting without rewiring
  • Advanced sensors for precise smoke and CO detection
  • UL-certified for safety compliance

Cons

  • Standalone model without Wi-Fi or app connectivity
  • No voice alerts or interconnection with other alarms
  • LCD screen turns off in standby mode
5
-30%
X-Sense WiFi Indoor Thermometer Hygrometer with App Control - 3 Sensors & Base Station for Remote Home, Wine Cellar, Basement Monitoring
Prime

X-Sense WiFi Indoor Thermometer Hygrometer with App Control - 3 Sensors & Base Station for Remote Home, Wine Cellar, Basement Monitoring

X-Sense
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • High-precision Swiss sensors for reliable readings across wide ranges
  • Supports multi-user sharing and up to 10 sensors for comprehensive coverage
  • Long open-air range ensures stable data in large homes
  • Free data export and Alexa compatibility enhance usability
  • Compact design fits small spaces like reptile tanks

Cons

  • Requires 2.4 GHz WiFi only, incompatible with 5 GHz networks
  • Metal enclosures like fridges block signals, limiting freezer use
  • App needs iOS 8+ or Android 11+ for compatibility
6
-20%
X-Sense SMA11 Smart Mailbox Alarm with SBS50 Base Station - Wireless Mail Sensor, Real-Time App Alerts, Long Range Detection

X-Sense SMA11 Smart Mailbox Alarm with SBS50 Base Station - Wireless Mail Sensor, Real-Time App Alerts, Long Range Detection

X-Sense
9.6
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Accurate mail detection with real-time push alerts
  • Long 4-year battery and simple installation
  • Durable in all weather conditions
  • Multi-user app sharing and customization
  • Broad mailbox compatibility

Cons

  • Compatible only with 2.4GHz Wi-Fi networks
  • Not suitable for mail slots without lids
  • Requires X-Sense app and base station for operation
7
-15%
X-Sense SMA51 Smart Mailbox Alarm Sensor - Wireless Long Range Mail Delivery Alert, Requires SBS50 Base Station
Prime

X-Sense SMA51 Smart Mailbox Alarm Sensor - Wireless Long Range Mail Delivery Alert, Requires SBS50 Base Station

X-Sense
9.6
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Real-time push alerts with multi-user sharing
  • Extra-long 4-year battery standby
  • Simple wire-free installation in seconds
  • Durable IP65 weatherproof construction
  • No monthly fees required

Cons

  • Requires separate SBS50 base station purchase
  • Compatible only with 2.4GHz Wi-Fi networks
  • Not suitable for mail slots without lids

X-Sense Brand Guide

X-Sense is a leading brand in home safety, renowned for its innovative combination smoke and carbon monoxide detectors. These devices provide dual protection against two of the most common household hazards, featuring advanced sensors, long-lasting sealed batteries, and user-friendly designs that make them ideal for any home.

Brand Overview

X-Sense focuses on delivering dependable fire safety solutions that prioritize ease of installation and minimal maintenance. Without the need for hardwiring or frequent battery replacements, their detectors offer peace of mind for homeowners. The brand emphasizes quality construction and compliance with rigorous industry standards, making them a go-to choice for families seeking reliable protection.

What Makes X-Sense Stand Out

X-Sense detectors distinguish themselves through several key attributes. Their 10-year sealed lithium batteries eliminate the hassle of replacements, ensuring continuous operation over a decade. Many models include large LCD displays that show real-time carbon monoxide readings and battery status, allowing users to monitor air quality effortlessly.

Precision sensors detect both smoke and CO quickly and accurately, triggering loud 85dB alarms to alert occupants promptly. The sleek, compact design blends seamlessly into any decor, while voice alerts and multiple mounting options enhance usability. X-Sense products undergo stringent testing to meet UL 217 for smoke detection and UL 2034 for carbon monoxide, underscoring their commitment to safety.

Product Quality and Reputation

X-Sense has built a strong reputation for producing durable, high-performing detectors that users trust. The combination units excel in sensitivity without false alarms, thanks to advanced photoelectric smoke sensing and electrochemical CO detection. This technology reduces nuisance alerts from cooking or steam, a common issue with older models.

Customers appreciate the self-testing functionality and end-of-life warnings, which ensure the devices remain operational. Whether in a single-family home, apartment, or rental property, X-Sense delivers consistent performance. For those shopping in the fire alarms category, X-Sense stands as a top contender for comprehensive coverage.

Key Product Categories and Recommendations

X-Sense shines in the realm of fire alarms, particularly with combination smoke and carbon monoxide detectors. Popular options include the X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Detector Alarm (Not Hardwired) with CO Readings, available in a convenient 3-Pack, ideal for whole-home coverage. Another standout is the X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display, perfect for those wanting detailed monitoring in a single unit.

  • Multi-Packs: Great for larger homes or multi-unit installations, providing uniform protection across rooms.
  • LCD Models: Offer visual CO levels and battery indicators for proactive safety checks.
  • Sealed Battery Designs: Hassle-free operation for 10 years, suited for hard-to-reach spots.

These products fit seamlessly into broader fire alarms setups, complementing standalone units or smart home systems. Homeowners upgrading from basic detectors will find X-Sense's advanced features a significant improvement.

Who Are X-Sense Products Best For?

X-Sense detectors are ideal for busy families, new homeowners, landlords, and anyone prioritizing low-maintenance safety. They're especially valuable in homes without existing hardwired systems or for supplemental protection in garages, basements, and kitchens—high-risk areas for CO leaks or smoke. Renters benefit from the non-invasive installation using screws or adhesive mounts.

For those exploring fire alarms, X-Sense offers versatile solutions that balance affordability with premium performance. Professionals in real estate or home renovation often recommend them for their reliability and compliance.

Frequently Asked Questions

What standards do X-Sense detectors comply with?

X-Sense products meet UL 217 for smoke alarms and UL 2034 for carbon monoxide detection, ensuring they perform reliably in real emergencies.

Do X-Sense detectors require wiring?

No, their models feature sealed 10-year batteries, making them completely wireless and easy to install anywhere.

How does the LCD display work on X-Sense alarms?

The large LCD shows current CO concentrations in PPM and battery levels, updating in real-time for better awareness.

Are X-Sense detectors suitable for whole-home use?

Yes, multi-packs allow strategic placement on every level, integrating well with other fire alarms for comprehensive coverage.

What should I do when the alarm chirps?

A chirp typically indicates low battery or end-of-life; replace the unit after 10 years or press the test button to silence temporary alerts.