Smart Home · Security & Smart Access
Your key is already on you.
A semiconductor fingerprint reader opens the door the moment you touch it, a Type-C emergency power interface covers a flat battery, and three lock body sizes fit different doors and hardware.
BlackSmart Home · SEMICONDUCTOR FINGERPRINT · TYPE-C BACKUP · 3 LOCK BODIES
Automatic Fingerprint Smart Door Lock
Fingerprint entry in an instant, with a Type-C power backup so a flat battery never leaves you outside.
US warehouse stock — free shipping, estimated delivery 9–11 business days.
Touch And Go
A semiconductor fingerprint reader at the door
The responsive semiconductor sensor reads your fingerprint and unlocks in an instant, with no fumbling for keys on a dark doorstep.
Never Locked Out
Type-C emergency power backup
If the internal batteries run flat, the Type-C emergency power interface brings the lock back to life from a portable power source, so you are never stuck outside.
Fits Your Door
Three lock body sizes to choose from
Pick from 24x240, 30x240 cylindrical, or 40x388 lock body configurations to match your existing door cutout and hardware.
Built Solid
A metal and plastic construction in black
A hardware-grade mix of metal and plastic keeps the lock working through daily use, finished in a clean black that suits most doors.
The Detail
More, on demand.
The page stays clean — the full detail lives here. Tap a section to expand.
A smart fingerprint door lock with a semiconductor reader for fast, keyless entry. A Type-C emergency power interface keeps it working even when the internal batteries run flat, and three lock body sizes fit different door and hardware setups. Built from metal and plastic and finished in black.
- Semiconductor fingerprint sensor for instant entry
- Type-C emergency power backup
- Three lock body sizes: 24x240, 30x240, 40x388
- Durable metal and plastic construction
- Clean black finish
In addition to any voluntary warranty above, you retain any consumer-protection rights that apply under the laws of your country. See Shipping, Returns & refunds and Terms.