[RFI] RFI With Smoke Detectors

[Howard Lester]

To clarify for others, I don't think you mean the detectors are battery
operated. Rather, they (like mine in my hard-wired system) have batteries
(typically 9V) used for backup power.

Howard


On Mon, Aug 17, 2015 at 9:34 PM, Stan Zawrotny <k4sbz.stan at gmail.com> wrote:

> ​​
>
> >>You have a somewhat unusual configuration compared to most that just
> install battery operated, independent units.
>


> Actually not. Wireless smoke detector systems are very common. If one
> detector alerts, it alerts all detectors throughout the house. Each unit is
> battery operated. But independent units are not installed in modern homes
> any more.
>
> ​
>
>