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.
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.
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.
Yes, a PIR (Passive Infrared) sensor can work at night. It detects heat emitted by living beings and objects, so it can detect motion even in darkness as long as there are temperature differences between the surroundings and the moving object.
Pir Sultan Abdal has written: 'Pir Sultan Abdallar'
A PIR (passive infrared) alarm system detects motion by sensing changes in infrared energy in its surroundings. When motion is detected, the system triggers an alarm to alert the occupants or security personnel. This type of system is commonly used for home security and can be integrated with other security features for comprehensive protection.
The population of Pir Dezgah is 252.
The population of Pir Boz is 1,032.
The population of Pir Mahal is 100,000.
Pir Yusefian's population is 3,816.
Pir Emam's population is 503.
The population of Pir Samadin is 199.
The population of Pir Mahi is 112.