X-Sense Wireless Interconnected Smoke Detector, Fire Alarm
X-Sense Wireless Interconnected Smoke Detector, Fire Alarm with 10-Year Battery Life and Transmission Range of over 820 ft, SD20-W, 3-PACK Check Offer Price 10-Year Lifespan: This smoke alarm offers 10 years of continuous protection in a compact design; the built-in 10-year lithium battery will not need to be replaced for the life of the alarm Wireless Connection: Up to 24...