SucceBuy Fingerprint Door Lock Electronic Biometric Deadbolt With Touchscreen

You upgrade your daily access and strengthen perimeter security with this biometric deadbolt that delivers instant fingerprint matching through a modern touchscreen interface.

• You manage up to 50 authorized fingerprints, 100 permanent codes, or temporary PINs so every household member enters smoothly without handling traditional keys.

• You customize the auto-lock timer to engage after 5, 10, 20, 30, or 60 seconds, guaranteeing your door remains shut even when you walk away busy.

• You operate confidently through rain, snow, or extreme heat thanks to the solid aluminum alloy housing, IP55 waterproof seal, and consistent function between -22°F and 158°F.

• You handle DIY mounting on left- or right-hinged frames with a simple screwdriver while activating your LED keypad, low-battery alerts, anti-peep entry protection, and mute evening mode.