The tubular locks with 20mm(0.8″) cylinder length and 1-3/4″ lock plate, it can fit a material thickness of up to 3/4″. All locks to be operated by one key. TWO SLOT FOR THE KEY. Key can removable while locked and unlocked.
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Kwikset SmartCode 270 Keyless Entry Electronic Touchpad Deadbolt Satin Nickel
Upgrade to keyless convenience and advanced security with the Kwikset SmartCode 270 Electronic Door Lock. The light-up touchpad and 50 customizable user codes simplify entry for you, your family and trusted guests.
SawHero Keyless Entry Door Lock with Built-in WiFi, Fingerprint 1 Pack, Black
Publisher: SawHero. Fits Most Standard U.S. Doors: This front door lock supports automatic left/right door recognition and fits door thicknesses from 1-3/8″ to 2-3/16″, with 2-3/8″ or 2-3/4″ backsets.
SawHero Keyless Entry Door Lock with Built-in WiFi, Fingerprint Keypad Black
Five physical keys are included as backup. If the batteries run out, simply connect a power bank to the Type-C port to unlock the door.