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Product Line: OSSMD, Form Factor: 3x3, Technology: Multi-Technology PIR/Ultrasonic, Switch Type: Single-Pole, Dual Relay, Fan Model, Mounting: Wall Switch, Device Type: Occupancy Sensor, Coverage (Sq.Ft.): 223m2

OSSMD-FFT

DISCONTINUED
Product Line: OSSMD, Form Factor: 3x3, Technology: Multi-Technology PIR/Ultrasonic, Switch Type: Single-Pole, Dual Relay, Fan Model, Mounting: Wall Switch, Device Type: Occupancy Sensor, Coverage (Sq.Ft.): 223m2, Voltage: 120/208/220/230/240VAC, 50/60Hz, Neutral Wire Connection: Required, Color: Light Almond, Warranty: 5-Year Limited The OSSMD-FF is a Leviton exclusive model which also provides automatic switching of two spearate loads from a single unit. The unit features a single manual override switch for the first relay. The second, “fan relay”, is an auto-ON with relay 1 and has an extended time delay of 10 minutes after relay 1. This provides both energy efficiency and optimum ventilation control from a single device.

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UPC Code: 07847754709
Country of Origin : China

Product Information

  • Provides automatic lighting control for two separate banks of fluorescent, incandescent, or low-voltage lighting from a single unit.
  • The second relay is a manual-ON only with a maximum 30 minute time-out for maximum energy savings.
  • The OSSMD-FF is intended to control a light circuit and a fan. The button on the sensor provides ON control for both circuits and OFF for lighting circuits only. The sensor will automatically turn ON both when occupancy is detected. When no movement is detected, the primary relay will turn OFF after the delay OFF time expires. The fan will remain ON to clear the airspace for an additional 10 minutes after the time-out or button press.
  • Fits in a standard wall box to control two loads for fast and easy installation; neutral and ground connection required.
  • 180° field-of-view provides approximately 223m2 of coverage, suitable for a variety of commercial areas.
  • Convenient pushbuttons provide manual-ON/OFF light switching of each load 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.
  • Patented 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 tape required.
  • Manual-ON/auto-OFF mode for installations where manual-ON switching is required but auto-OFF switching is still desired
  • LED indicator light flashes when sensor detects motion to verify detection is active. Green flashes for ultrasonic, red flashes for PIR.
  • Time delay adjustment for delayed-OFF time settings of 30 seconds (for walking test), 10 minutes, 20 minutes, and 30 minutes. Allows customized adjustments to maximize energy savings.
  • Light sensor measures the ambient light in the room when it first detects motion and leaves the lights OFF (hold-off) if there is enough light in the room or turns the lights connected to the first relay ON if there is not enough light in the room.
  • Self-Adaptive technology eliminates callbacks for adjustments. 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.
  • Non-Adaptive Mode disables self-adjusting delayed-OFF time and walk-through feature in applications where these feature are not desired. Optional manual adjustment for delayed-OFF time settings allows customized adjustments to maximize energy savings.
  • Vacancy confirmation; when the time out expires and the relay turns OFF, a 30-second vacancy confirmation exists to turn the relays back ON.
  • False detection circuitry.
  • U/S technology provides excellent minor motion sensitivity.
  • Ability to disable PIR or U/S for added flexibility.
  • 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 (H.I.S.) Circuitry. Specifically designed to handle today’s high inrush electronic ballast loads and offer unmatched durability and service.
  • One unit can be used for 120, 208, 220, 230, 240V lighting. Compatible with both electronic and magnetic ballasts.

  • MX303643
  • US8115626
  • US8502660

This list is provided for patent marking purposes only. A good faith effort is made to maintain the accuracy and completeness of this list. No legal inference should be drawn from the omission of a patent from this list.