The RH-250 Passive Infrared (PIR) Multi-way Occupancy Sensor provides automatic lighting shutoff for a variety of applications including those with multiple switch locations. It offers optional automatic lighting activation. Complies with 2011 NEC requirements. Replaces single- or multi-pole switches. Provides multi-way control when used with other RH-250s or RH-253s. 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 colormatched 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.