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How do I find my Model Number?
Do you have the original packaging?
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If your product came in plastic packaging (a clamshell), you’ll find the model number on the front of the insert card, on the lower left corner. If your product came in a box, you’ll find the model number on the top of the box.
Most model numbers are 12-16 characters and start with a couple letters followed by a dash.
No packaging? No problem!
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The product number is on a label on the side of the dimmer or switch.*
If you’ve already installed the dimmer/switch, turn off the electricity and then remove the wallplate. Unscrew and remove the wallplate adapter, then unscrew the dimmer/switch and pull it out of the wall until you can see the label.
*Please note: The product number for Ariadni/Toggler dimmers is not on a label. It’s located directly on the front of the dimmer on the top left, or right below the on/off toggle.
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If you don't know your model number, try browsing for it here
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View support resources for the full range of Maestro designer light controls, fan controls, sensors and timers
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Can I use this sensor for my fan?
The MS-OPS2 is rated for lighting loads only. We do offer the MS-OPS5M, which can handle 3A of fan motor.
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Can the sensor be bypassed to keep the lights on?
You can extend the time out period to as long as 30 minutes, however, you will not be able to override the sensor so that the lights stay on indefinitely.
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Do I need a ground connection?
Yes, these models require a ground connection.
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Will the sensor detect motion through glass?
No, these sensors will not detect motion through glass.
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