This unit is the brains behind any building or home automation system.
We deal mainly in used surplus and check all item's to the best of our abilities. All calibrations and certifications are the responsibility of the buyer. We will respond to any inquiry in a timely manner via E-bay messages. We accept PayPal and offer local pick up. All items sold as pictured unless otherwise stated in the description. We strive to deliver 5 star customer satisfaction and to earn your repeat business. Please let us know if you have any questions. The best way to contact us is through eBay messages. We appreciate you considering "Greatstuffselling" for this purchase.
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