If you live in the USA that might be a good option.
Another option might be something like this....
http://www.leevalley.com/garden/page...t=2,51555&ap=1
Leave the motion sensors on and leave this on and someone will get a nice surprise if they come inyour yard.
Quote:
Motion Activated Sprinkler
This pest-deterring sprinkler is great for protecting gardens by day or night. It has a highly sensitive infrared sensor that operates unattended and sprays when movement is detected. It senses small or large animals and operates 24 hours a day. The energy-efficient circuits operate for up to 6 months (or 3000 cycles) on one 9-volt battery (not included). Attached to your hose, it uses only 2 to 3 cups of water per event, so it can usually be used in communities engaged in water rationing
|