This mechanical keyless entry door lock opens with a keypad code. It has a fully mechanical structure, so it needs no batteries or charging. The code can be changed, and the handles can be adjusted for use on either the left or right side.
The lock secures automatically when the door closes. A normal-open mode turns the lock into a simple door handle, which suits frequent entries by children or the elderly. The body is zinc alloy with a corrosion-resistant electroplated coating that resists water and rust.
It comes with several screw and spindle lengths to fit different door thicknesses. It suits courtyard, garden and garage doors, storerooms, iron or aluminum doors and fence doors. Installation needs one extra hole drilled, and the front and rear panels must have through holes. The latch bolt uses a push-pull structure for direct replacement. A large protective pad covers the door so the hole doesn't need to be enlarged.
- Model
- OL-209S2-BY-C-01
- Material
- Stainless steel, zinc alloy
- Keypad
- 14 digit, double-sided
- Power
- None needed; fully mechanical
- Lock modes
- Auto-lock, normal-open
- Handles
- Adjustable for left or right side
- Door thickness
- 1.4-2.5 in / 35-65 mm
- Spindle lengths
- 2.1 in / 55 mm, 2.4 in / 63 mm, 2.7 in / 71 mm, 3.1 in / 79 mm
- Screw lengths
- 1.5 in / 40 mm, 1.9 in / 50 mm
- Hollow stud length
- 1.5 in / 40 mm
- Latch bolt
- 2.3 in / 60 mm or 2.7 in / 70 mm, push-pull structure
- Protective pad
- 6.2 x 2.5 in / 160 x 65 mm
- Dimensions
- 8.3 x 5.6 x 5.9 in / 211 x 143 x 150 mm
- Weight
- 3.8 lb / 1.7 kg