Use a RF Remote 433MHz to activate sonoff ihost security mode

Hi
Is it possible to use a RF Remote 433MHz to activate sonoff ihost security mode?

Thx

Yes, but with Sonoff RF Bridge. Note that there are two versions available. The newer seems to be much better.

I am getting a lot of cross reaction of buttons and only some of the buttons work on my remotes:

  1. 2/4 work
  2. 4/4 work
  3. 2/4 work
    The RF system all went bonkers a few weeks ago and it has been odd since. If I didn’t have RF already I’d have gone for Zigbee buttons only - I’ve never had them cross react or only partially work and several are from other manufacturers.
    The RF Bridge also has a local mode but no local only mode whereas Zigbee buttons added locally definitely act locally.