I got a HF near me, I'll have to get one of these and then find something to do with it. I had a toe pincher set up this year with a motor and cam that would lift the lid. I just had a regular foot switch that i use for a shopvac/saw setup. Step on the footswitch, AC turns on, battery charge plugged into outlet runs motor. got quite a few kids this year. Operating it myself worked nice. Keep it off for when the young TO came through, and hit it at just the right time when the bigger ones walked right up to it. I placed the footswitch about 9-10 feet away.