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HEI Liang Smart Door Knob

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17,186 reviews covering 53 products for the category Door Knobs

Experiential insights by users

About HEI Liang Smart Door Knob
97% found it easy to install
I recommend this brand for its ease of installation. A 12-year-old was able to install it.
The installation was super easy with simple instructions.
97% liked its smooth functionality
The door knob is easy to install and use, not obtrusive, and functions well.

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