Smoke Alarm Wireless Interconnectable Fire Alarm with Built-in Lithium Battery and Professional Anti-Insect Net, 10-Year Fire Safety with Silence Function and Low Battery Warning, FJ111-B,4 Packs
Ecoey
AEGISLINK Interlinked Smoke Detector, Smoke Alarm with Replaceable Battery, Wireless Interconnected Smoke Alarm, S-RF500 (RF Interlinked, 6-Pack)
AEGISLINK
X-Sense Wireless Interconnected Smoke Detector Battery Powered Fire Alarm with Over 820 feet Transmission Range, XS01-WR Link+, 6-Pack
X-Sense
Jemay Wireless Interconnected Smoke Detectors, Fire Alarm with 820 ft Transmission Range, Smoke Alarm 10 Year Lithium Battery Operated, Fire Detector with Silence/Low Battery Signal,8 Pack
Jemay