Sometimes you just want a bit of a deterrant… and what makes people stop in their tracks faster than the sound of a barking dog? If you don’t really have a dog but you want to make it sound like you do, check out the STI Rex Plus Barking Dog Alarm. It can sense motion through doors and walls and will start barking as soon as someone gets close. The closer they get, the faster the barking. Or you can turn it to chime mode and it will make rainforest sounds when someone approaches.
Nice and easy!