Watches for the infrared signature of a warm body moving across its field of view and pulls one pin high. Two trimmers on the back set how far it looks and how long it stays triggered.
Specifications
| Detection range | 3-7 m (adjustable) |
| Detection angle | 110 degrees |
| Delay time | 0.3 s - 5 min (adjustable) |
| Output | 3.3 V digital high on trigger |
| Operating voltage | 4.5-20 V |
