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Motion sensor and their working principles

A brief information about motion sensors and their working procedures.

MeenaTanwar
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Motion sensor and their working principles

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  1. Motion Sensor Type & Working of Sensor

  2. What is a Sensor • A motion sensor (or motion detector) is the key element of your security system, because it is the best medium to find someone is in area where they shouldn't be. • A motion sensor uses one or more technologies to detect movement in an area. If a sensor is lose footing, a signal is sent to your security safety control representative, which connects to your survey center alerting you and the monitoring center to a hidden thunder in that area. www.econtroldevices.com

  3. Types Of sensor There are basically three types of Sensors: • Passive Infrared (PIR) • Micro Wave (MW) • Dual Technology Motion Sensors www.econtroldevices.com

  4. Passive Infrared (PIR)

  5. Passive Infrared (PIR) • Hit on body heat (infrared energy). Passive infrared sensors are the most widely used motion in home security systems. When your system is equipped, your motion sensors are activated. • Once the sensor warms up, it can sense heat and gesture in the encompassing areas, creating a protective "framework." If a moving object hunk too many lattice zones and the infrared energy levels change rapidly, the sensors are pitch. www.econtroldevices.com

  6. Micro Wave (MW) www.econtroldevices.com

  7. Micro Wave (MW) Sends out microwave signals and pitch the reflection off a moving object. They cover a larger area than infrared sensors, but they are vulnerable to voltaic interference and are more immoderate. www.econtroldevices.com

  8. Advance Dual Technology Motion Sensors www.econtroldevices.com

  9. Advance Dual Technology Motion Sensors • Motion sensors can have joined features in an attempt to reduce false alarms. For example, a passive infrared (PIR) sensor could be mixed with a microwave sensor. Since each operates in different field of the spectrum, and one is passive and one is active. • Dual Technology moving sensors are not as likely as other types to cause false alarms, because in order for the alarm to be generated, both sensors have to be tripped. However, this does not mean that they never cause false alarms. www.econtroldevices.com

  10. Thanks for Watching… Find More on www.econtroldevices.com About Motion Sensor www.econtroldevices.com

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