Buying Guide

How to Choose a Smart Lock for Your Product Range: A Distributor's Checklist

13 May 2026

How to Choose a Smart Lock for Your Product Range: A Distributor's Checklist

Access methods, security, battery life, durability and smart-home integration — a practical checklist for selecting smart locks that sell and last.

A smart lock is often the first smart-home product a customer buys, so it shapes their impression of your whole range. Choosing the right models means looking past the feature list to how the lock performs day after day. Here is the checklist our partners use.

Private-label buyers can pair this checklist with WONLY's smart lock OEM/ODM manufacturing programme to define compatibility, branding, compliance and production support.

Access Methods Buyers Expect

The best-selling locks give users several ways in, plus a reliable backup.

  • Fingerprint for everyday speed
  • Face or palm recognition for hands-free entry
  • PIN code with anti-peep protection
  • Phone app and temporary passwords for guests
  • A physical key or emergency power backup for peace of mind

Security That Holds Up

Look for encrypted communication, tamper and pry alarms, auto-relock and false-code lockout. These are what separate a serious security product from a gadget.

Mechanical protection still matters: use the lock core vs lock cylinder comparison to verify the keyed backup, escutcheon, attack protection and lock-body interface.

Power and Reliability

Long battery life, clear low-battery alerts and an emergency power option (such as a USB backup) prevent the lockouts that generate complaints and returns.

Build Quality and Climate

For outdoor or exposed doors, confirm weatherproofing and corrosion-resistant materials. A lock that fades or jams in heat and humidity will damage your brand in demanding markets.

Smart-Home Integration

If your customers want a connected home, a lock that links to a wider smart-home or access system opens up bundled sales of sensors, cameras and whole-house control.

WONLY smart locks are built to these standards and can be tailored for your market. Tell us your target segment and we will recommend a range and pricing.