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After much more research the real answer I believe is here:
http://www.patentstorm.us/patents/4703171/fulltext.html
I have found that William Kahl invented the infrared motion sensor for burglar alarms first and then he sent in an application for the infrared light switch motion sensor in 1985. There had been other motion sensor light switches but this specific infrared motion sensor (PIR) is the one that is most used today residentially and in companies as well.
What else can I help you with?
Did the ship titanic have any smoke detectors?
No. They were not invented yet.
Who invented first talking motion picture?
Louis Lumiere invented first talking motion picture.
Who invented the the motion picture movies?
lumiere brothers
Which scientist would best describe the motion of the earth?
Johann Kepler.
Did Thomas Edison invent the motion picture camera?
in 1890 he invented the camera
Who invented motion detectors?
The first motion detector was invented by Russian Leon Theremin in the year 1920, but the first motion detectors used as a security device were developed in early 1950's by Samuel Bagno. The basis of these first detectors was the Doppler effect and ultrasonic waves application.
What are examples of motion detectors?
Motion detectors are: infrared detectors, ultrasonic, microwave, radiowave and... dogs.
What are the technology that make use of motion detectors?
technology that makes use of motion detectors
What is the impact motion detectors have on society?
Motion detectors have had a massive impact on today's society. Motion detectors have made life easier for those who are very busy for example.
What brand of motion detectors have the the greatest range?
There are many levels of long range motion detectors, personal use and commercial use. Some motion detectors can detect movement up to 8-10 miles away. Some good brands for long range motion detectors are Honeywell and KNX.
Can motion detectors be connected to your computer?
Yes
What year were smoke detectors invented?
Smoke detectors were invented in the year 1967. :P
Who invented the formula for circular motion?
Sir Zvince Catervuent. A French scientist, he never really liked his job!
What animal get into your home and sit the motion detectors off?
Birds
When was the pendulum invented?
The pendulum was invented by Italian scientist Galileo Galilei in the late 16th century. He used it to study the concept of time and motion.
Are cctv securrity cameras also motion detectors?
Some cctv security cameras also have motion detectors. If you are looking for a security camera with this feature, you should check the description before you buy it.
What scientist invented carbolic acid?
what scientist invented carbolic acid
