The passive infrared (PIR) sensor market is experiencing significant growth as demand for efficient motion detection and ...

PIR sensors (PIRs) use heat radiation from bodies to identify the presence of people and animals. This can be used for unlocking doors or starting a video recording.

The obvious course would be to start in the Home app and use its Automation view. However, automations within Home can be set on a schedule only for what Apple calls accessories: devices that have ...