KAADAS Smart Door Lock Fingerprint Electronic Lock Sentinel Smart Peephole Lock Genesis K20 Pro Red Copper

Temporary password generation during video calls with time-limited validity

Low-power Wi-Fi long connection technology ensuring 24-hour online status with stable signal and fast data transmission

Anti-peep virtual password technology to prevent password leakage

C-level lock cylinder for enhanced technical lock-picking resistance

Emergency mechanical knob for quick indoor unlocking during emergencies

Anti-cat eye unlocking and child lock features

High durability tested with 200,000 mechanical cycles, 8000N panel strength, 120-hour condensation test, salt spray resistance, and temperature range from -20°C to 60°C

Made of premium aviation aluminum alloy with CNC integrated molding and IML surface technology for scratch resistance and fingerprint-proof finish

Electroplated red antique copper surface with uniform copper layer for long-lasting color stability

5000mAh lithium battery with USB Type-C or Micro USB charging port and temporary power supply via power bank

Supports Wi-Fi 2.4GHz connectivity and KAADAS mobile app control

Indoor sensor handle for convenient operation

Fingerprint sensor by Swedish FPC semiconductor with ≤0.5s recognition time, ≤5% false rejection rate, and 0.001% false acceptance rate

Suitable for door thickness 38mm to 120mm, compatible with wooden and security doors

Compliance with GA374-2019 standard

Anti-electromagnetic interference tested up to 10V/m RF field with no malfunction

Anti-cat eye unlocking protection

Child lock and fixed handle design to prevent unauthorized opening

Virtual password input to prevent password peeping

C-level lock cylinder for enhanced security against technical unlocking

Emergency mechanical knob for quick indoor escape

Multiple alarm functions triggered by tampering or incorrect attempts

Front fingerprint sensor for easy thumb access

Clear visitor display suitable for elderly and children without smartphones

Remote video call and temporary password generation for guest access

Automatic locking upon door closure to prevent forgetting to lock

Supports remote authorization and temporary passwords with time limits

Push notifications for alarms and visitor calls (requires app background permission)

Tested for mechanical durability, environmental resistance, and security compliance

Charging port type may vary by production batch; actual product prevails

For optimal push notification reception, enable app permissions and background operation on mobile devices