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Black metal fingerprint door knob with touchscreen keypad 5.7 by 2.75 by 2.35 inches

BIWIBON BCA-02 Key Control Fingerprint Door Lock Black 5.7 in x 2.75 in x 2.35 in

SKU CH-Q6QD-J9N9H MPN BCA-02

A fingerprint door knob offering five entry methods, app control and a 508 DPI sensor with 99% recognition in 0.2 seconds

  • Interface typeWi-Fi
  • Rated voltageAaa
  • Fit and compatibilityBCA-02
  • Power sourceTrue, false
  • Product typeBiometric,App Control and Touchscreen Keypad
  • Main materialMetal
  • Unlock in .2 seconds with 99% fingerprint accuracy
  • Five entry methods: app, fingerprint, code, IC card, key
  • Remote lock control via BIWIBON gateway from anywhere
  • Durable metal construction at 5.7 x 2.75 x 2.35 in
  • Issue time-limited codes for guests through the app

Five-in-one Access Methods

The BIWIBON BCA-02 smart door knob offers fingerprint recognition, app control, entry codes, IC cards and mechanical backup keys. Voice activation via Alexa or Google Home is available when the optional BIWIBON gateway is added. This mix suits homeowners and small-office managers who want keyless convenience without wiring a full access-control system.

508 DPI Fingerprint Sensor

A 508 DPI sensor with 160 x 160 effective pixels delivers a recognition rate above 99 percent in 0.2 seconds. The unit stores multiple fingerprints and codes, giving headroom for family members, tenants or employees. It runs on AAA batteries, so power capacity is limited to the cells installed; plan on periodic replacement rather than continuous high-traffic cycles.

Fits Standard Door Prep

The 5.7 in x 2.75 in x 2.35 in metal body mounts on common interior doors without extra cutting. Wi-Fi connectivity pairs with the BIWIBON app for remote lock, unlock and access-log review when the separate gateway is present. Without the gateway the lock still works locally via keypad, fingerprint, cards or keys, freeing you from cloud dependence for daily entry.

How it compares

Measured against everything we stock in Locks, Deadbolts & Access Control, at today’s prices. Recalculated every night.

Price $51.99
Typical for this category: the median of 358 items is $54.99.

Specifications

Product
Brand nameBIWIBON
Model nameBCA-02 App Control Fingerprint Door Lock with Keypad, BCA-02
Part numberBCA-02
Product typeBiometric,App Control and Touchscreen Keypad
Color and finishBlack
Ports & slots
Interface typeWi-Fi
Power
Rated voltageAaa
Power sourceTrue, false
Size & build
Main materialMetal
Size or dimensions5.7 in × 2.75 in × 2.35 in
Compatibility
Fit and compatibilityBCA-02
In the box
Number of items12 pack

Questions about this item

Will this BCA-02 lock fit alongside my existing deadbolt hardware?

The lock measures 5.7 in x 2.75 in x 2.35 in and replaces a standard interior knob; verify your door thickness and bore spacing before purchase.

How can I confirm the 508 DPI fingerprint sensor is reading correctly after installation?

Enroll a finger in the app; the sensor should recognise it in 0.2 seconds with a 99% success rate and unlock the door.

Does the box include the BIWIBON gateway needed for Alexa voice control and remote access?

No, the gateway is sold separately; the package contains the lock, IC cards, mechanical backup keys and mounting hardware.

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