• Paranormal activity detector - music box goes off as soon as something moves infront of it.
• Creepy Music Box starts playing when detecting activity and light goes on.
• Outstanding results in Detecting Paranormal Activity - as Seen on Ghost Adventures.
• Each One is Carefully Hand-made by an Engineer = Top Quality!.
• Works as a Trigger Object.

The PMB is a very intriguing and most interesting instrument! It is creating remarkable results in investigations. The engineers behind the PMB has no logical natural explanation to why it is triggered during paranormal investigations. One can describe the way it functions to be sort of like a radar. If anything - seen or unseen - passes in front of the PMB - the Music Box starts playing and the light goes on. So it alerts with both visually and auditory. The Music Box makes it both fun and creepy. It has the shape of a coffin, which along with its pitch black body and solid construction makes it a most impressive instrument from the first moment one sees it and touches it. It's look gives off steampunk vibes. It is fun and refreshing. High tech meets the classic vintage Music Box. It's interesting look along with the Music Box makes it effective as a a trigger object. Music Boxes have of course been around for centuries and the instrument is playful (no pun intended); it is an object of nostalgia and familiarity to many generations. The PMB is beautifully made. It's center is made out of wood and it has a bottom and top plate out of black painted aluminum. It's top-quality handcraft! Here are more details on the technology behind the PMB: The PMB sends out an ultrasound puls which will bounce off any thing, seen or unseen. One calibrates it to bounce back from a fixed surface (up to 16 feet /5m away) like a wall or piece of furniture for instance. If anything, seen or unseen, interrupts the ultrasound and makes the bouncing distance deviate from the calibrated bounce distance (of the wall or furniture for instance), then the light goes on and the PMB starts playing its creepy sounding music box for as long as something is making the ultrasound bounce back from a distance closer than the calibrated bounce distance.