Mecale 14-Key Single-Side Mechanical Keyless Entry Door Knob Stainless Steel Weatherproof

14-Key Single-Side Mechanical Knob Entry: 14-key push-button mechanical door knob controls a keyless entry latch from one side for home office outdoor fence garage or yard doors without needing keys or batteries

Stainless Steel Body with Zinc Alloy Latch: stainless steel outside finish resists weathering and a zinc alloy latch resists corrosion through freezing winters scorching summers or rainy outdoor exposure year-round

Stay-Open Mode with Automatic Locking: switchable stay-open mode keeps the latch retracted during open hours and automatic locking re-engages when you close the door without needing a key or batteries

Adjustable Mounting for Left or Right Doors: adjustable handle suits both left and right doors paired with two latch bolt sizes plus wide reinforced pads that fit standard pre-drilled holes without requiring large new openings

Drilling Templates and Hardware Included: ships with installation drilling templates that mark hole positions plus all mounting hardware so a homeowner can install this lock with a screwdriver without hiring a locksmith