Tim McDermott Posted January 13, 2023 Posted January 13, 2023 Having many legacy devices from previous alarm systems, I'm curious as to whether this has been achieved or explored. Aside from their ubiquity, they are especially inexpensive and relatively reliable.
MrBill Posted January 13, 2023 Posted January 13, 2023 I believe Broadlink RM4 Pro speaks at 433Mhz but I'm not sure to all devices. I don't have one to experiment. Many users use konnected.io to utilize older alarm systems.
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