PIR Sensor based Security Alarm
This electronic security system can be used in banks and other high security areas. In this security alarm system passive infrared sensor is used instead of transmitter or receiver. The main principle of the circuit is to provide security. This is based on PIR sensor with an IC that produces siren. The PIR sensor detects the IR radiations emitted from the humans and it produces a digital output. This digital output is applied to the IC. Thus it produces the sound when any human is detected.
Applications of PIR Sensor Based Security Alarm System:
- This can be used in the museums to protect the valuable things.
- This can also be used as an automatic door bell circuit that rings the bell when human is detected.
- This can be used in defense applications to detect the humans in war field.
Research analyst
5 年Passive Infrared Sensor Pir Sensor Download Free PDF Sample : https://bit.ly/2KJIX5R Passive Infrared Sensor Pir Sensor Market Insights 2019, Global and Chinese Scenario is a professional and in-depth study on the current state of the global Passive Infrared Sensor Pir Sensor industry with a focus on the Chinese market. The report provides key statistics on the market status of the Passive Infrared Sensor Pir Sensor manufacturers and is a valuable source of guidance and direction for companies and individuals interested in the industry.