Question

advantage and disadvantage of infra red ray communication

Answer 1

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$\textsf\purple{ANSWER :-}$

✒️Following are the advantages of Infrared sensor:

➨It provides secured communication due to line of sight or point-to-point mode of communication. ➨The battery used in infrared devices last for long duration due to lower power consumption. ➨Infrared motion sensors detect motion in daytime and nighttime reliably.

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