RE: Re: Freezer Alarm

["Kenneth Watt" <kennwatt@xxxxxxx>]

> 
> Just had a thought. As an alternative to drilling in a microswitch
would a
> reed & magnet on the bottom of the door not do?
> 
> Even a surface mount alarm window sensor should be useable. Copydex
on
for
> testing then use something stronger if necessary once tested,
should
> easily
> interface into HV or comfort or any timer & you can get very
small
reeds.
> Could tune it for best spacing before finalising to.
> 

That was what I was on about yesterday Aiden, the seals have a magnetic
strip inside them and I don't know if that would confuse a contact
sensor or not.

K.

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