Original Price: $149.99
Final Price: $89.99 （40% Off）
Start Time: 6/22/2026
Expiration Date: 6/30/2026
Protect your entire home with smarter smoke detection. The X-Sense SD20-W Wireless Interconnected Smoke Alarm features advanced photoelectric sensing technology that quickly detects smoldering fires while helping reduce nuisance alarms. Powered by a sealed 10-year battery, it delivers long-lasting protection without the hassle of frequent battery replacements. Its innovative anti-insect design features a precision 0.04-inch mesh screen that helps prevent insects from entering the sensing chamber, further reducing false alarms.
Using advanced RF wireless interconnection technology, the SD20-W can connect with up to 24 compatible alarms to create a comprehensive whole-home safety network. When one alarm detects smoke, all interconnected units sound simultaneously with an 85 dB alarm, ensuring everyone in the home is alerted immediately—whether they're in a bedroom, basement, garage, or on another floor. The rapid source-location feature helps quickly identify the triggering alarm, while the remote silence function makes everyday operation more convenient.
Constructed from high-quality, flame-retardant ABS material, this alarm is easy to install and requires no complex wiring. Ideal for houses, apartments, townhomes, and multi-story residences, it provides reliable whole-home protection with seamless wireless connectivity. An automatic self-check function continuously monitors the alarm's status, giving you added confidence that your family's safety is always protected. [ Shop Now ]
