5 Hall effect sensor for sl540 operator Posted by Daniel Patterson on Aug 11th 2015 Worked so well, I bought a spare. Tech support will say that it won't work with a sl540 with Sentex controller but believe me, it will.
Quick view Add to Cart Liftmaster E6 G74G0487 Hall Effect Sensor (use k74-18379) MSRP: Price: Product Price: Sale Price: $72.39
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Quick view Add to Cart Liftmaster E6 G74G0487 Hall Effect Sensor (use k74-18379) 1 MSRP: Price: Product Price: Sale Price: $72.39
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