The RS-250 Passive Infrared (PIR) Occupancy Sensor provides automatic lighting shutoff for single-pole lighting control applications. It offers optional automatic lighting activation. Complies with 2011 NEC requirements. Replaces single-pole switches. Adjustable time delay, 15 seconds to 30 minutes. Lighted switch for visibility in darkened rooms. If enabled, light level sensing prevents automatic-on when adequate daylight exists. Low-profile styling. Choice of five decorator colors; lens is color-matched to device. Operates most common types of lighting. Relay-based switching. No current leakage to load in off mode for safety. Compatible with decorator wall plates. Compliant with Nonresidential CA Title 24 requirements.