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Rectangular black metal keypad door lock with handle, 5.39 by 2.79 by 2.7 inches

Meterk Z1A keyless entry smart lock 5.39 in x 2.79 in x 2.7 in black

SKU CH-0470-4D1P8 MPN Z1A

Keyless entry deadbolt with backlit keypad stores 20 codes up to 48 digits, auto-locks in 599 seconds, runs 812 months on four AA batteries, and installs in 15 minutes with a screwdriver

  • Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
  • Power sourceTrue, false
  • Product typeLocking Systems
  • Main materialMetal
  • Size or dimensions5.39 in × 2.79 in × 2.7 in
  • Color and finishBlack
  • Keyless entry via secure passcodes — no app or Wi-Fi required
  • Create up to 20 passcodes with 48 digits each plus two backup keys
  • Auto-lock secures the door in up to 599 seconds or enable passage mode
  • Installs in about 15 minutes with a screwdriver on standard US and CA doors
  • Backlit keypad with low-battery alert and up to 812 months battery life on 4 AA cells

Keyless Access for Standard Doors

The Meterk Z1A replaces a traditional keyed lock on standard US and CA wooden doors. It serves families, renters, offices and storage rooms where carrying keys is inconvenient. Up to 20 passcodes of 48 digits each can be programmed, plus one-time codes for visitors. Two duplicable backup keys are included for emergencies.

Fits Narrow Stile Out-Swinging Frames

This unit is compatible with out-opening, narrow stile storefront doors and installs in about 15 minutes using only a screwdriver. No app, Wi-Fi or subscription is required, freeing the installer from network configuration. The lock runs on 4 AA batteries (not included), so no wiring to mains power is needed. An IP54 rating allows indoor and outdoor mounting.

Auto-Lock Timing and Long Battery Life

An auto-lock timer secures the door after 599 seconds, while passage mode holds it unlocked during high-traffic periods. The backlit keypad aids night entry and an anti-peeping function masks the real code with random digits. Low-battery alerts warn before power runs out, and the cells last up to 812 months under normal use.

How it compares

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

Price $67.99
Pricier than about 61% of the 358 comparable items (median $54.99).

Specifications

Product
Brand nameMeterk
Model nameHand Rivet Nut Setter Kit
Part numberZ1A
Product typeLocking Systems
Color and finishBlack
Power
Power sourceTrue, false
Size & build
Main materialMetal
Size or dimensions5.39 in × 2.79 in × 2.7 in
Compatibility
Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
In the box
Number of items1 pack

Questions about this item

How many passcodes can the Meterk Z1A store before I hit the limit?

The lock accepts up to 20 passcodes, each up to 48 digits, so the first limit you reach is the 20-code maximum.

What does the lock sound like and how hot does it get when it runs all day?

The unit has no fan or motor noise beyond the latch click; its aluminium body stays at ambient temperature and draws only micro-amps from four AA cells.

What must I already have on the door for the Z1A to fit and work?

A standard US or CA wooden door 1-3/8 to 1-3/4 in thick with a 2-1/8 in cross-bore and 1 in edge-bore, plus four AA batteries.

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