Home Alarm System RFI Kit
RFI-3 Home Alarm RFI Kit
This RFI-3 kit is specifically designed to cure most alarm systems triggered by Radio Frequency Interference problems. The kit contains ferrite toroids (“Donut” shaped ferrites) including a snap on ferrite for AC power supply protection and smaller toroids for alarm sensor lines selected to eliminate RFI from 1 to 1000 MHz. The ferrites are easy to use, don’t require modification of the protected equipment and work in almost all cases.