[RFI] First Alert Wireless Smoke/CO Detectors

[Ray Mikula]

Does anyone have any experience with the Wireless First Alert Smoke/CO
detectors in regards to RFI?  This is the setup where you have multiple
smoke detectors and if one unit alarms a wireless signal is send via a mesh
network to trigger the alarm on all units.  My smoke alarms are a good bit
older than 10 years and it is time to replace.  The concept of one alarm
triggering all makes good sense to me unless they generate a bunch of nasty
RFI.
 
Ray Mikula
W9NZ