This is usually done with the learning button on the circuit board of the receiver in your garage door. How this works can be found in the operating instructions for your garage door. (Disclaimer: Brands, brand names, trademarks and logos are the property of their rightful owners and are only used to illustrate and describe this offer.) If you have the Increase the signal range of your hand-held transmitter we also offer HighGain 433Mhz outdoor antennas at. You can find this in our eBay shop under the following link: You can call up the bank details & PayPal address after purchasing via Ebay & Afterbuy. The link for after-purchase processing will be sent to you by email after the purchase. You will be forwarded directly from Ebay to Afterbuy. If you purchase this item, your address deta.
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