Sensi-Fire™ is an innovative safety back-up system that automatically opens roller shutters in the event of a fire, to keep you and your family safe.Totally independent of mains power, the Sensi-Fire™ Wireless unit is installed in close proximity to a smoke detector. When the smoke detector is activated, Sensi-Fire™ picks up the audio signal and instantly transmits a radio signal, which opens … Continue reading Sensi-Fire™ Wireless Shutter Safety System