Liftmaster 378LM 315MHz Wireless Secondary Control Panel
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<b>[Product Information]</b><br>
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<li>Model 378LM is NOT meant to be a substitute for a wired control panel.</li>
<li>Light button must be programmed by a wired multi-function control panel</li>
<li>Remotes cannot be programmed from this unit</li>
<li>Compatible with 315MHz Chamberlain openers with purple learn button on motor head under light cover</li>
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