TECHNOLOGY CHANGES THE LIFE | Call Us:+86-760-2228 0712
Home » Products » Smart Cabinet Lock » Digital Mailbox Lock with Keypad for Cabinets and Lockers

Digital Mailbox Lock with Keypad for Cabinets and Lockers

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button
  • G100-EN

Availability:
Quantity:

Digital Mailbox Lock Overview

The SMARTEK G100 digital mailbox lock is designed for mailboxes, cabinets, lockers, and wardrobes that require secure and convenient keyless access. It supports keypad, card, and key unlocking, making it suitable for both residential and commercial storage applications. Built with a durable aluminum alloy body, this electronic mailbox lock offers reliable performance, modern design, and easy installation for a wide range of furniture and storage compartments.

Key Features of the G100 Mailbox Lock

PHYSICAL KEYPAD DIGITAL MAILBOX LOCK

digital mailbox lock with keypad
keypad mailbox lock for cabinet.jpg

Applications for Mailboxes, Cabinets and Lockers

electronic mailbox lock in aluminum alloy.jpg
mailbox lock with card access
digital cabinet lock for lockers

INTELLIGENT HIGH-WISDOM ALGORITHM CHIP

The Intelligent High-Wisdom Algorithm Chip is a type of chip that integrates advanced artificial intelligence algorithms and efficient computing power.
keypad lock for wardrobe and mailbox

Frequently Asked Questions

What is a digital mailbox lock?

A digital mailbox lock is a keyless locking device that secures mailboxes and other storage compartments without a traditional metal key alone. The SMARTEK G100 is an electronic mailbox lock that lets you open the lock using a passcode, card, or key. It replaces easily lost keys with a simple, secure code, giving you convenient and reliable access. It's a practical upgrade for mailboxes, cabinets, and lockers that need dependable protection.

How does this keypad mailbox lock work?

The G100 keypad mailbox lock uses a physical button keypad, so you enter your passcode to unlock it in seconds. You can also open it with a card or a mechanical key when that's more convenient. This gives you multiple ways in and a backup option if needed. The lock runs on its own power source, so there's no wiring to worry about. Just set your code and you're ready to go.

Can this mailbox lock be used on cabinets and lockers?

Yes. While it's built as a mailbox lock, the G100 works well as a cabinet lock and locker lock too. Its compact aluminum alloy body fits mailboxes, cabinets, wardrobes, and storage lockers, so you can use one reliable lock across many applications. This flexibility makes it a smart choice for offices, apartment buildings, gyms, and homes that need secure, keyless access for different storage compartments.

Does the lock support password, card, and key access?

Yes, the G100 supports three unlock methods: password, card, and key. You can use the keypad for everyday passcode entry, a card for quick tap access, and a mechanical key as a dependable backup. This triple-access design suits different users and situations, whether you want fast entry or a guaranteed fallback. It makes this electronic mailbox lock both convenient and secure for daily use.

Is this electronic mailbox lock suitable for residential use?

Absolutely. The G100 works great in homes, apartments, and shared residential buildings. Its clean design and keyless entry make it easy for family members or tenants to use, and the passcode option means no more juggling spare keys. The durable aluminum alloy build handles regular daily use, and it operates across a wide temperature range. That makes this digital mailbox lock a reliable pick for both indoor and sheltered outdoor residential settings.

What material is the mailbox lock made from?

The G100 is made from durable aluminum alloy, available in black or silver finishes. Aluminum alloy is lightweight yet strong, resisting wear, corrosion, and daily handling in busy settings. This build keeps the lock looking clean while standing up to frequent opening and closing. The quality material also supports a stable working range of -25°C to +55°C, so this electronic mailbox lock performs well in varied indoor and outdoor conditions.

Is the digital mailbox lock easy to install?

Yes, the G100 is designed for simple installation. It's a compact, self-contained keypad mailbox lock, so there's no complicated wiring to manage during setup. The front and back dimensions are sized to fit standard mailboxes, cabinet doors, and locker panels. Most users can mount it with basic tools in a short time. If you have specific dimensions or a custom project, contact our team and we'll help confirm the right fit.

What should I do if the battery runs low?

If the battery runs low, you'll want to recharge or refresh the power promptly so access isn't interrupted. The G100 is designed for easy, hassle-free power management, so you won't need to worry about complex battery swaps mid-use. Keep the lock powered and you'll enjoy smooth, reliable entry every time. If you're ever unsure about power specifications for your unit, reach out to us and we'll walk you through the details.

Technical Specifications

Model

G100

Material

Aluminum alloy

Color

Black / Silver

Unlock Way

Password/Card/Key

Working Temperature

-25~+55℃

Working Humidity

10%~85%RH

Lock Mode

public/private mode

Application

Lockers, wardrobes, etc.

Product Dimension

Front: 121.8*14.9*35mm Back: 122.8*22.8*76.8mm

digital cabinet lock for lockers.jpg
keypad mailbox lock for cabinet.jpg
electronic mailbox lock in aluminum alloy

BUILT-IN 300MAH LITHIUM BATTERY

direct charging design, no battery replacement required.


No need to worry about delayed battery replacement, more convenient and hassle-free.

digital cabinet lock for lockers.jpg
keypad lock for wardrobe and mailbox.jpg

Previous: 
Next: 

Contact Us

We can customize unique intelligent security solutions for any project through a professional and experienced sales and technical team.

  WhatsApp: +86-15889896019
  Tel: +86-760-22280712
  Email: sales@smarteklock.com
  Fax: +86-760-22287949
  Add: 6th Floor, Building 10, No. 1 Shengyu Road,Xiaolan Town, Zhongshan City, Guangdong, China
Contact Us
Founded in 2016, SMARTEK has grown into a trusted manufacturer of hotel locks and smart security solutions. We work closely with customers and distributors worldwide to deliver reliable products and create long-term value.

Quick Links

Categories

Copyright © 2026 Zhongshan Smartek Security Technology Co., Ltd. All Rights Reserved. Sitemap