the ghosts move 2 like if u have a room with light sensors the light will still turn on
motion detector
If you are asking how it detects ghosts, then the answer is that is likely does not detect ghosts, as there has been no demonstration that ghosts exist, let alone that there is an effective means to detect them.
The motion detection device was invented by Samuel Bagno in the early 20th century. He developed the first motion detector to detect intruders by sensing their movement.
The first motion detector was invented in the early 1950s by Samuel Bagno. He developed a device that could detect motion using a technology called ultrasonic waves. This early version of a motion detector paved the way for the more advanced versions we use today.
Motion detector lights work by using sensors, such as infrared or microwave sensors, to detect changes in the environment caused by movement. When movement is detected, the sensors trigger the light to turn on and illuminate the area.
No as ghosts are not real.
A metal detector can detect all types of metal....depending on in what type of soil it is in.
the function of a diode detector is to detect stuff
no
thermometer
Yes, a bat can potentially set off a motion detector, depending on the type of detector and its sensitivity. Most motion detectors are designed to detect movement based on heat or infrared signals, so if a bat flies within the detection range, it may trigger the alarm. However, smaller or less sensitive detectors might not register a bat's movement.
With a ultraviolet light detector.