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Yes. This device detects thermal change, so when you buy one make sure it has adjustable setting, otherwise it may be set off by small animals.
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∙ 12y ago
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Will a pir security light work in a closed porch?
Yes but the dawn to dusk feature normally built in may not operate correctly due to low light levels but the PIR function will work perfectly well.
Does a PIR sensor work at night?
Yes a PIR sensor does work at night. In general, they work better at night than during the daytime.
Is PIR a common device used for detecting motion indoors on a security alarm system?
Yes it is, a PIR stands for Passive InfraRed, which detects heat signatures. For a higher level of security, I would recommend dual band motion detectors with PIR and Microwave Detection capability.
What has the author Pir Sultan Abdal written?
Pir Sultan Abdal has written: 'Pir Sultan Abdallar'
What is the population of Pir Alqar?
The population of Pir Alqar is 432.
What is Pir Mahal's population?
The population of Pir Mahal is 100,000.
What is the population of Pir Dezgah?
The population of Pir Dezgah is 252.
What is Pir Samadin's population?
The population of Pir Samadin is 199.
What is Pir Yusefian's population?
Pir Yusefian's population is 3,816.
What is the population of Pir Ghazi?
Pir Ghazi's population is 49.
What is Pir Boz's population?
The population of Pir Boz is 1,032.
What is Pir Sharif's population?
Pir Sharif's population is 33.
