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Pete
Pete, Electronic Engineer
Category: Home Improvement
Satisfied Customers: 15733
Experience:  Over 16 years of experience installing and repairing electronics.
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We have a lift master keypad when we enter the pin it just

Customer Question

We have a lift master keypad when we enter the pin it just flashes.
Submitted: 1 year ago.
Category: Home Improvement
Expert:  Pete replied 1 year ago.
Hi there,
A flashing keypad can indicate that the batteries are low.
Try replacing the batteries in the keypad so that it is powerful enough to transmit a signal to the opener again.

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