Fast, simple installation fits in a standard wallbox and replaces a 1-pole wall switch|Sensor can be ganged together with other units in a multiple-switch wallplate|Low profile design eliminates obtrusive scanning-device look|Convenient pushbutton provides manual ON/OFF light switching at any time|Segmented fresnel lens provides optimum sensitivity and performance designed with an extensive minor motion area where even slight body movements will be detected|Vandal resistant PIR lens|Adjustable horizontal field-of-view (PIR may be adjusted between 180 and 60 deg of arc by using integral blinders located on either side of the lens), no masking required|Manual ON/auto OFF mode for installations where manual ON switching is required but auto OFF switching is still desired for CEC title T24 energy savings|To comply with CED title 24, LED indicator light flashes when sensor detects motion to verify detection is active, green flashes for ultrasonic, red flashes for PIR|The delayed OFF time is preset at 30 min in the auto-adapting mode, the LED will flash when the adjusting knob is set to the indicated time value|Ambient light recognition integrated light sensor prevents lights from turning ON when the room is adequately illuminated by natural light|Self-adaptive technology callbacks for adjustment are eliminated, time delay and sensitivity settings are continually adjusted to occupant patterns of use in auto adapt mode|Exclusive Walk-through feature provides increased energy savings by not leaving the lights ON for an extended period after only momentary occupancy|Vacancy confirmation when the time out expires and the relays turns OFF, a 30 sec (OSSMT-G) or 40 sec (OSSMT-M) vacancy confirmation exists to turn the relays back ON|False detection circuitry|Small motion sensitivity ultrasonic technology provides excellent minor motion sensitivity|Presentation mode feature for slide or film presentations allows pushbuttons to turn lights OFF and keep them OFF while the room is occupied|Exclusive Leviton high inrush stability (HIS) circuitry, specifically designed to handle today's high inrush electronic ballast loads and offer unmatched durability and service|True zero cross relay switches at the zero crossing point of the AC power curve to ensure maximum contactor life and compatibility with electronic ballasts|Elegant Decora wallplates complement any interior for sleek aesthetics, uses Decora wallplates and coordinates with Leviton popular line of Decora wiring devices