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    • OLW-DT Dual Tech Wall Switch Occupancy Sensor
    Cooper

    OLW-DT Dual Tech Wall Switch Occupancy Sensor

    Specification sheet
    Installation Guide

    The Cooper Lighting Solutions Decora® Multi-Technology Wall Switch Occupancy Sensors (OLW-DT-MV-N-W and OLW-DT-MV-W) are used to provide automatic lighting control for energy savings and convenience in a variety of commercial applications. Designed for install-and-forget use, the sensors automatically analyzes room conditions and adapts to errors or changing environment.

    Passive Infrared (PIR) technology provides immunity to false ON through a specialized Fresnel lens which divides the field￾of-view into sensor zones. When a person passes into or out of a sensor zone, the sensor detects motion and switches the lights ON. Ultrasonic (U/S) technology provides maximum sensitivity and range in difficult spaces with irregular shaped rooms and partitions that can block the PIR field-of-view.

    A pair of U/S sensors will detect Doppler shifts caused by motion in a space preventing false OFF. These sensors are more sensitive to small movements since they do not rely on zones.

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    Category: Control, Cooper, Occupancy Vacancy Sensors

    FEATURES

    • Fast, simple installation: fits in a standard wall box and replaces a single-pole wall-switch; neutral and no neutral options available. Sensor can be ganged together with other units in a multiple-switch wall plate
    • Low-profile design eliminates obtrusive “scanning-device” look• Convenient push button 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• Blinders: adjustable horizontal field-of-view (PIR may be adjusted between 180° and 60° 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 2019 Title 24, Part 6 energy savings• LED indicator light flashes when sensor detects motion to verify detection is active. Green flashes for Ultrasonic, red flashes for PIR.
    • Time: the delayed OFF time is preset at 30 minutes in the Auto Adapting mode. A choice of four delayed-OFF time settings are available: 30-seconds (for walking test purposes only), 10, 20 and 30 minutes for fixed time and auto adapting. 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.

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