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Shop for Light Motion Sensors at SpiritShack! Light Motion Sensors are unique sensors for ghost hunting, which allow monitoring of changes in brightness levels. The Brightness Trigger Motion Counter makes a beep with a bulb on top, which triggers each time the illumination level changes. If you miss the incident, you can see the even counter to see how many times the light sensor has been activated. The Para4ce Shadow Master is a very sensitive luminescence detection sensor, which is adjustable. And it's designed to catch the movements of even the slightest shadows.




What is a light sensor?

The light sensor is a sensor which detects changes in brightness levels. It uses a photocell, photo-resistor, or photodetector to detect brightness changes. It differs from a standard motion sensor; a motion sensor will only detect something physical which moves in front of it. Whereas the light sensor will trigger if only the shadow of something passes in front of it.


How does a light sensor work?

The light sensor measures the total amount of illumination received by the sensor. Once it's turned on and calibrated, it will alter you if the brightness level changes. It can only be used indoors, as the sun's brightness changes during the day can trigger it.


Does the light detector work for ghost hunting?

It is believed that ghosts often appear as shadow figures or as semi-transparent humanoid shapes, which may be hard to see with your eyes. However, the sensitive light sensor will detect the slightest disturbance in brightness levels.


Which is the best photodiode sensor?

The best ambient light sensor is currently the Shadow Master by Para4ce. It's pinpoint precise when it comes to measuring brightness levels. And it will trigger and alert you once it detects changes.


How to use the phototransistor sensor.

To use the light sensor, set it down, turn it on, and calibrate it. It can only be used indoors. Once calibrated, ensure you don't walk in front of it or cast shadows. You can ask spirits to step in front of the device to trigger it.