The main disadvantages of a motion sensor are that:
It might not cover a full room.
Things may trigger the motion detector that you don't want to. An outside detector mounted too close to a light that stays on at night, will be triggered continuously by bugs.
The set shutoff time of the motion sensor may be too short (maybe only 30 seconds). For outside lights with a motion detector, if you want more "on time", it's best to buy a model with an adjustable shutoff time.
The reliability of a motion sensor may also be affected by rapid environmental changes and direct sunlight. Also, things like a fireplace, and direct wind from an air conditioner or heater. This is because a PIR sensor actually detects changes in infrared energy - specifically, the "heat energy" emitted by normal human skin temperature.
yes ! yes ! it has..... G sensor i.e the motion sensor.
deends do you mean any motion sensor? for either one it is xbox360 it detects your movement and moves the motion sensor to your body
wiring diagram for a 3 way motion light sensor
It is a motion detector that detects motion using sound waves
Yes, Because by waltzing the motion sensor is fooled if she was dancing to the room.
No.
because
Motion sensor alarms can be bought at sites such as Amazon or Ebay. Best buy, Office Depot, and Office Max also sell motion sensor alarms geared towards businesses.
The ipod touch is the only one with a motion sensor.
It is a motion detector that detects motion using sound waves
A door sensor works in a very straightforward manner. It has presence or motion sensors which will activate the door when they detect motion.
The following tools are needed to install a motion sensor light: 4-in1 screwdriver, voltage tester and a wire stripper. Also needed is a motion sensor light, elctricians tape and plastic.