Premium Semiconductor Fingerprint Smart Door Lock With Integrated Doorbell Keyless Password And Card Access Ultra Smooth Operation Rechargeable Lithium Battery Top Shelf Security For Front Door

Single Pack Secure Entry Semicond Finger Door Lock
✔️ 200 finger password M1 card capacity black lock

Supply covers a single black smart door lock assembly designed for residential front doors. You can secure access by swiping an M1 card, entering a numeric password, or scanning a fingerprint with the semiconductor reader. The rechargeable lithium battery powers the mechanism and supports a high storage limit for multiple users and credentials.

• ✅ Semiconductor sensor validates identity quickly and blocks spoofing attempts from artificial prints or photos.
• ✅ Memory capacity holds 200 fingerprints, 200 passwords, and 200 M1 cards for managing household or office entries.
• ✅ Rechargeable lithium battery delivers extended runtime and removes the hassle of frequent AA swap outs.
• ✅ Matte black finish conceals minor scuffs and complements standard door hardware styles on exteriors.

💡 How does a semiconductor fingerprint sensor improve security compared to optical readers?
A handy upgrade lies in its resistance to fake prints, making this sensor type ideal for homeowners who want tight control over access. Here is how the semicond tech performs against other methods:

• The solid-state chip captures ridge detail directly from the living skin layer, rejecting silicone mold attacks that optical lenses sometimes pass.
• Lower latency response reduces wait time during daily comings and goings, keeping traffic smooth even when everyone arrives at once.
• Persistent accuracy minimizes false rejects, so you avoid getting locked out when humidity or dry fingers mess with the reading process.
• Efficient power draw squeezes more cycles out of the rechargeable lithium cell, stretching service intervals between charge ups.