> Is it a Staywell Magnetic Collar Key Cat Door?
> http://www.uniquedistributors.com/stmacokeycat.html
> http://www.smarthome.com/6106.html
>
> You need a door that would open ONLY with your cat's collar. Not with
> an alternative way, like the latch you're talking about.
It is the Staywell Electronic with an infared key on the cat's collar. The
mechanism operates a mechanical latch, unfortunitly this cat has been
through lock-picking school. I have been looking at the second unit that
you also sent info on.
Thanks.........Mark