- Automatic programming turns unit on and off
- Moveable self-contained system
- Powered by either 110 volt or 12 volt
- Easy to program
- Easy to install and remove for winter
- Neighbor-friendly
- Handheld units also available
- Watch the manufacturer's video (best if viewed using Google Chrome): https:www.youtube.com/watch?v=L5fkixXNDVQ
- Watch OVS' video: https://youtu.be/Z_HrzoIHdQ0