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From: paull@hplred.HP.COM (Robert Paull)
Newsgroups: sci.electronics
Subject: Re: Electonic Cat Door
Message-ID: <1270003@hplred.HP.COM>
Date: 7 Jan 91 23:23:33 GMT
References: <FAUNT.91Jan7114920@dirt.cisco.com>
Organization: Hewlett Packard Labs, Palo Alto CA
Lines: 8




   Doug, check the latest issue of the Heathkit catalog. They have
a home security section. I seem to recall that they sold a cat door
that responds to a signal from a special active collar.

RP