We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black smart door lock with lever handle and keypad, 1.22 in depth

Meterk Sifely St Smart Door Lock Black 12V 1.22in

SKU CH-WXEH-RR1KC

Keyless entry lock with keypad, app, key, fob and knob unlocking for front, bedroom, office and interior doors

  • TypeLocking Systems
  • MaterialMetal
  • Size/Dimensions3 in x 1.22 in x 7 in
  • Voltage12
  • Color/FinishBlack
  • Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
  • Five unlock methods including keypad, app, key, FOB and knob
  • Manage codes and view entry logs remotely via smartphone app
  • Fits out-opening, narrow-stile and store-front doors without drilling
  • Voice control ready through Alexa or Google gateway integration
  • Metal construction with 12 V power and 1.22 in profile

Smart lock for front and interior doors

This smart door lock replaces a standard deadbolt and adds keyless entry for homes, rental properties and shared spaces. It suits landlords, Airbnb hosts and families who want to manage access without handing out physical keys.

12 V power requirement

The lock runs on a 12 volt supply, so the door or frame must provide that voltage or a compatible transformer must be fitted. If the existing wiring cannot deliver 12 V the unit will not operate.

DIY installation with a screwdriver

The kit fits most US doors and mounts in minutes using only a screwdriver; no drilling or wiring is needed. Misaligned strike plates or doors thicker than the supplied hardware are the usual causes of a failed fit.

Highlights

  • Five unlock methods including keypad, app, key, FOB and knob
  • Manage codes and view entry logs remotely via smartphone app
  • Fits out-opening, narrow-stile and store-front doors without drilling
  • Voice control ready through Alexa or Google gateway integration
  • Metal construction with 12 V power and 1.22 in profile

Specifications

TypeLocking Systems
MaterialMetal
Size/Dimensions3 in x 1.22 in x 7 in
Voltage12
Color/FinishBlack
Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
Power Requirementstrue, false
BrandMeterk
ModelHand Rivet Nut Setter Kit
Item Count1 pack
Part NumberSifely St

Questions about this item

How does the 12 V rating affect daily use of the lock?

The lock runs on 12 V power, so it needs a compatible supply or battery pack that delivers that voltage for reliable operation.

What does the 1.22 in measurement refer to on this smart lock?

The 1.22 in figure is the narrow stile width, allowing the lock to fit slim storefront or out-opening doors.

What door thickness and stile width does the Sifely St require for mounting?

It is designed for out-opening, narrow-stile storefront doors with a 1.22 in stile and standard US door prep, installing with just a screwdriver.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.