› M1 Support Forum › Multiple M1XRFTWM’s › Reply To: Multiple M1XRFTWM’s
August 15, 2022 at 2:01 pm
#6292
Brad Weeks
The M1 Bus Devices should be installed in an environment with temperature of 32 to 120 degrees Fahrenheit — I would not recommend installing the boards in the attic. As far as the distance keeping the M1XRFTWM’s about 50 feet apart should be fine.