On Wed, 26 Jan 2005 01:58:17 GMT, Arif Khokar >

>Brent P wrote:
>
>[Infrared sensors]
>> Not to mention give an idea if the owner is
>> doing things like raising snakes or growing pot in the basement.
>
>Not to criticize your example, but since snakes are cold blooded
>animals, I don't think an infrared sensor would do much good

Heat lamps to keep them warm.