I have a dead 2GIG smoke that I need to replace. To order here I see an IQ smoke, but this specifies the 319.5MHz IQ4. I also see the PowerG smoke which does not specify a frequency for the IQ4. Is the PowerG the only choice for a 345Mhz IQ4?
Related, are there still no compatible smoke/CO combo detectors?
They’ve been pushed back a few times in the past few months due to delays from the manufacturer. June is the most recent ETA but there is no solid date.