FeaturesTime delay adjustments - 5 to 30 min at minimum, 3 minimum if no activity after 30 s at walk through mode, 5 s for 10 min with dip switch setting at test modeHigh or low (dip switch) PIR adjustment1000 W tungsten, ballast, E-ballast, LED, 1/4 hp load limit for relay 1 at 120 VAC, 1200 W ballast, E-ballast, LED, 1/4 hp load limit for relay 1 at 277 VAC, 800 W tungsten, ballast, E-ballast, LED, 1/6 hp load limit for relay 2 at 120 VAC, 1200 W ballast, E-ballast, LED, 1/6 hp load limit for relay 2 at 277 VACComplies with 2011 NEC requirementsZero crossing for long relay lifeVandal-resistant lens combines precise coverage with durabilitySelectable walk through mode turns lights off 3 min after the room is initially occupied if no motion is detected after the first 30 sTest mode allows quick and easy adjustmentsSelectable audible alert for impending shutoffLED indicates occupancy detectionIn automatic mode, sensor returns automatically to auto-ON after lights are turned OFF manually, ideal for presentationsOptional light level sensing with simple setupService mode allows sensor to operate as a service switch in the unlikely event of a failureSensor coverage tested to NEMA guide publication WD 7-2000Compatible with decorator wallplatesOne relay and one on/OFF buttonTungsten ballast E-ballast load typeWall switch sensor turns lights off and on based on occupancyIt contains two relays for controlling two independent lighting loads or circuitsOptional neutral