Thats why I built my own. ;-) It was a hideous hunk of ugly but I used an off the shelf motion sensor to detect if someone was nearby to turn it on. Subsequently it would sleep if it didn't detect motion for 30 min. I never got around to building a kitty safe mode though so I just aimed the sensor high.
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Thats why I built my own. ;-) It was a hideous hunk of ugly but I used an off the shelf motion sensor to detect if someone was nearby to turn it on. Subsequently it would sleep if it didn't detect motion for 30 min. I never got around to building a kitty safe mode though so I just aimed the sensor high.