Making your life more convenient and secure, and freeing you from the constraints of keys. 【Easy Installation/Compatibility】 Our keyless entry door lock-No drilling/wiring! Fits standard doors, 1-3/8" to 2-1/8" (35mm-55mm) thick wooden doors (left/right swing), backset 2-3/8" and 2-1/8" (60/70mm).
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