This Passive Infrared Sensor (PIR) sensor is intended to capture animals or people moving in front of it.

Max range: 5m (16ft)
Vertical Detection Angle: <22 degrees
Horizontal Detection Angle: <38 degrees
Detectable Difference in temperature between object and background: 4C

This sensor is not suitable for capturing close up photographs of small birds or insects.

2m (6ft) 3.5mm patch cable included.