Wi-Fi Smoke Alarm, AGEISLINK Smoke Alarms for Home, Wireless
Wi-Fi Smoke Alarm, AGEISLINK Smoke Alarms for Home, Wireless Smart Fire Smoke Alarm, Replaceable Lithium Battery & Silence Button, Auto Self-Check Function, S-WF240 (Wi-Fi Linked), 3-Pack
AEGISLINK
AEGISLINK Wireless Interconnected Smoke Detector, Battery-Powered Smoke Alarm with Transmission Range of Over 820 ft, Replaceable Battery, Wireless Interconnection, S-RF220 (RF Interlinked), 6-Pack
AEGISLINK Wireless Interconnected Smoke Detector, Battery-Powered Smoke Alarm with Transmission Range of Over 820 ft, Replaceable Battery, Wireless Interconnection, S-RF220 (RF Interlinked), 6-Pack