This mechanical keyless entry door lock from SucceBuy requires no wiring or batteries and automatically locks when the door closes.
- No wiring, no batteries: this second-generation mechanical keyless entry lock automatically locks as you close the door for reliable security.
- Fits doors 35–65 mm (1.4–2.5 in) thick and includes multiple mounting spindles, screws, and a square shaft for flexible, left- or right-handed installation.
- Rugged stainless steel body with a zinc alloy latch bolt and weatherproof electroplated strike plate resists water, rain, sun, freezing temperatures, and rust.
- Hold-open mode for frequent entry, adjustable left/right handles, two latch bolt sizes, and easy replacement of old hardware without cutting or drilling.
