New in the box..ultrasonic occupancy sensor for automatic lighting control or for whatever other purpose you deem necessary. It can control coil relays or internal relays within Wattstopper Power Packs. If you need more info I will try to help if I have the time. I have two to sell plus a BP120 power pack. Google it if you are interested or do not know what it is. This price will include the power pack for the first taker the second...will be sold for 45. TAKE IT ALL FOR 100. It will control up to 20amps of resistive load.
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