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Black rectangular smart lock set with lever handle and fingerprint reader on exterior, interior deadbolt unit visible

DNBeffulgent

DNBeffulgent M6 Smart Door Lock Set WiFi Fingerprint Black 14.17x10.24x3.16 in

SKU CH-9QNX-P0K37

Keyless entry deadbolt with built-in 2.4 GHz Wi-Fi, fingerprint reader, keypad, IC card, mechanical key and Alexa voice control, auto-locking in 5 to 900 seconds, 14.17×10.24×3.16 in

  • Security gradeM6 WiFi Front Door Lock Set, M6, Black
  • Backset distance14.17 L x 10.24 W x 3.16 H inches
  • GradeFob Unlock
  • Lock keyingApplication, Wi-Fi
  • Pin countDiagram template/Mounting plate, Exterior lock, Interior loc
  • Main functionApartment
  • Control your door from anywhere with built-in 2.4 GHz Wi-Fi and app access
  • Unlock in 0.3 seconds using the responsive fingerprint reader or IC card
  • Choose from seven entry methods including fingerprint, passcode, IC card, key, app, remote and Alexa voice
  • Auto-lock timer adjustable from 5 to 900 seconds keeps the door secure automatically
  • Create one-time, scheduled or permanent codes for guests and rentals via the app

Wi-Fi Smart Lock with Fingerprint

This DNBeffulgent M6 set combines a deadbolt and lever handle with built-in 2.4 GHz Wi-Fi for app control from anywhere. It supports seven unlock methods including fingerprint, passcode, IC card, mechanical key and Alexa voice commands. Auto-lock timing adjusts from 5 to 900 seconds for flexible security. The lock suits front, back or side doors in homes, rentals and small commercial spaces.

Check door thickness and backset before ordering

Verify your door thickness matches the included hardware range and that the 14.17 x 10.24 x 3.16 inch assembly fits your existing bore holes. A 2.4 GHz Wi-Fi network is required for remote features; 5 GHz is not supported. An Alexa-enabled speaker is needed for voice control. Ensure you have a compatible smartphone for the management app and passcode creation.

Battery-powered operation with low-power Wi-Fi

The lock runs on batteries so normal use adds no wiring or mains draw. Standby current stays low while the 2.4 GHz radio maintains cloud connection for instant alerts. Fingerprint or IC card unlocks in 0.3 to 0.5 seconds with minimal motor noise. Auto-lock engages quietly within the chosen delay, and one-touch locking provides immediate securing without loud mechanical clatter.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $106.99
Pricier than about 67% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameFirstriver
Product lineM6
Model nameM6
Product typeCombination Lock
Design styleModern
Size & build
Surface finishBlack
Main materialSteel
Backset distance14.17 L x 10.24 W x 3.16 H inches
Size or dimensions14.17 in × 10.24 in × 3.16 in
More details
Security gradeM6 WiFi Front Door Lock Set, M6, Black
GradeFob Unlock
Lock keyingApplication, Wi-Fi
Pin countDiagram template/Mounting plate, Exterior lock, Interior lock,handleset, Latch/Lock Screws/Fobs/Keys, User Maunals
Main functionApartment
Commercial or home use???Front Door, Back Door, Side Door, Inside, Home, House, Hotel, Motel, Apartment, Office, Rental, Outside, Firstriver Wi-Fi Smart Front Door Lock Set, Keyless Entry Deadbolt Handle Set Built-in WiFi Fingerprint Electronic Smart Deadbolt with Lever Handle, Digital Keypad, App Control Work with Alexa Black

Questions about this item

What comes in the M6 set and what must I purchase separately?

The set includes the exterior lock, interior lock, handleset, latch, mounting plate, lock screws, fobs, mechanical keys, and user manuals. An Alexa speaker for voice control is not included.

Which version of the M6 should I choose for a standard front door?

The M6 WiFi Front Door Lock Set in Black is the single model offered; it fits standard doors with a 14.17 in x 10.24 in x 3.16 in backset and 2.4 GHz Wi-Fi only.

How fast does the fingerprint reader actually unlock the door once installed?

The supplier states unlock speeds of .3 seconds via fingerprint and .5 seconds via IC card, with an adjustable auto-lock timer from 5 to 900 seconds.

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