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

Meterk Z1A key control 5.39 x 2.79 x 2.7 in black

SKU CH-TQS4-36BAA MPN Z1A

A keyless entry lock with backlit keypad, auto-lock up to 599 seconds, and 20 user codes for standard out-opening doors

  • 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 with up to 20 personal codes
  • Auto-lock adjustable up to 599 seconds or passage mode
  • Fits 99 % of standard doors with 15-minute screwdriver install
  • IP54 rated aluminium alloy for indoor and outdoor use
  • Low-battery alert and up to 812 months on 4 AA batteries

Keyless entry lock for front doors

The Meterk Z1A replaces a standard keyed handle with a backlit keypad that accepts up to 20 personalized codes of up to 48 digits each. It fits 99 percent of typical US and Canadian wooden doors and installs in about 15 minutes using only a screwdriver. The reversible handle works on both left- and right-handed doors. Two backup physical keys are included for emergency access.

Code capacity and access limits

You can store twenty unique codes, each up to 48 digits long, plus temporary one-time codes for guests or couriers. An anti-peeping function lets users enter random digits before or after the real code. Passage mode keeps the door unlocked during business hours or moving days, while auto-lock can be set to engage after 599 seconds. The lock does not connect to Wi-Fi or Bluetooth, so all management is done at the keypad.

Battery life and weather resistance

Four AA batteries (not included) power the unit for up to 812 months, with a low-battery alert and backlit keypad for night use. The aluminum alloy body carries an IP54 rating for indoor and outdoor installation on out-opening, narrow-stile storefront doors. No app, network, or smart-home hub is required for daily operation.

How it compares

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

Price $73.99
Pricier than about 69% 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

Will this Z1A lock fit the narrow stile storefront door I already have?

Yes, the Z1A is specified for out-opening narrow stile storefront doors and fits 99% of standard US and Canadian wooden doors with a reversible handle for left or right swing.

How can I confirm the Z1A is operating correctly once installed?

Test the backlit keypad at night, enter a valid 48-digit code to unlock, verify auto-lock engages within the 599-second window, and check that low-battery alerts appear on the display.

What comes in the Z1A package and what must I supply?

The box includes the lock body, reversible handle, two backup physical keys and mounting hardware; you must provide four AA batteries and a screwdriver for the 15-minute installation.

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