X-Sense Smoke Detector, 10-Year Battery, UL 217 Certified, SD2L0AX, 5-Pack

Price: $109.99 - $93.99
(as of Oct 21, 2026 23:52:11 UTC – Details)

From the brand

Standalone or Interconnected

10-Year Battery Life with Reliable Protection: A built-in tamper-resistant lithium battery delivers up to 10 years of power, reducing the need for replacements and routine maintenance
ETL Listed and UL 217 Compliant: ETL listed and tested to meet the UL 217 safety standard, this smoke alarm provides reliable smoke detection you can trust
Helps Reduce Cooking False Alarms: The photoelectric sensor helps distinguish real smoke from steam and cooking fumes, reducing nuisance alarms while helping detect real fire quickly
Quick Installation: Mount the smoke detector in minutes with included screws—no wiring or electrician needed; perfect for bedrooms, hallways, basements, and other areas
Essential Features for Everyday Protection: A built-in self-test monitors alarm performance, while the test/silence button allows quick testing or silencing of nuisance alarms; fire-resistant housing provides added protection
Customers find the smoke detector easy to install, appreciate its 10-year battery life that eliminates the need for frequent battery changes, and consider it great value for money. Moreover, they value its safety features, providing a sense of security in their homes, and like its appearance. However, the product’s reliability and durability receive mixed feedback – while some say it works well and lasts ten years, others report it stops working and lasts only about a year and a half. Additionally, the mounting system receives mixed reviews, with some finding it easy to mount to the ceiling while others have installation issues.