HEIMAN Wireless Interconnected Smoke Alarm Detector, 10-Year Battery Interlinkable Fire Alarm With Replaceable Battery-Operated, EN14604/CE Standard
Check Offer Price 【Smart Interconnected Smoke Detectors】Wireless interconnect uses DIP switch setup to connect the alarms, without any electrical wiring needed. When one alarm activates, all interlinked smoke alarms will sound, it gives clear...