PIR (Passive Infrared) motion sensor detects movement by sensing changes in infrared radiation (heat) within its field of view.

Dusk to dawn lighting refers to outdoor light fixtures designed to automatically turn on when the natural light level drops in the evening and turn off when daylight returns.

A 2-zone low-voltage landscape lighting transformer gives homeowners far more flexibility than a traditional single-zone system. 

Safe outlet counts depend on load, not NEC limits. Follow the 80% rule; 15A fits about 8–10 outlets and 20A fits 10–12. Kitchens and baths need 20A circuits.

If you prefer something instinctive, immediate, and reliable in all weather, RF is your steady companion.