The Motion Activated PIR Sensor Alarm is a great piece of equipment to use if you are carrying out a paranormal investigation in a large area. The alarm it sounds when it detects any movement is incredibly loud, meaning it is good for large areas such as outdoor areas as you can hear it from far away, and also buildings with many rooms.
The device works by sounding an alarm for 20 seconds once any motion within an area is detected. It has been trialed throughout paranormal investigations and has garnered some great results, leading us to believe it senses motion from anything alive or even any spirits or ghosts within an area.
This PIR Ghost Detector Motion Activated Sensor Alarm is incredibly easy to use and runs on AA batteries, meaning it is completely portable and wireless. It comes with 2 wireless remotes so that you can easily arm and disarm the device. The alarm is quite loud, and sits at around 105 decibels. This means you can hear it from quite far away, and can leave it in an area while you do something else. This is an essential piece of ghost hunting equipment if you are carrying out a paranormal investigation both indoors and outdoors, as the audible alarm of the motion sensor for ghost hunting has good range.