How to Set Up & Use the WME DL2 Smart Lock (Full UK Guide)

The ultimate step-by-step walkthrough for UK homes & businesses

Smart locks are quickly becoming one of the most popular home security upgrades in the UK - and the WME DL2 Smart Door Lock is one of the most advanced, affordable, and feature-rich models on the market.

Whether you’re replacing a traditional lock, upgrading a rental property, or modernising an office door, this guide walks you through exactly how to install, configure, and use the DL2 with zero stress.

This tutorial is based on the official manufacturer manual DL2 User Manual, but rewritten into clear, easy-to-follow steps.

Why Choose the WME DL2 Smart Lock?

The DL2 packs serious security features into a sleek, modern design:

PIN code, card, fingerprint (optional), Wi-Fi & mechanical key
Works on wooden and aluminium doors
Auto-lock timers + passage mode
Temporary access codes & remote unlock
Full Smart Life app integration
300-user capacity (ideal for Airbnb, offices & HMOs)

You can view or purchase the DL2 here:
👉 WME DL2 Smart Lock

1. What You’ll Need Before Starting

A door 35–65mm thick
Phillips screwdriver
Drill (if replacing a standard mortice)
4× AA batteries

The DL2 comes with everything else you need, including screw sets for wooden & aluminium doors.

2. Step-by-Step Installation (Beginners Welcome)

The DL2 can be installed on either right-handed or left-handed doors.

Below is the simplified version of the manufacturer’s installation instructions.

Step 1: Fit the Waterproof Rubber Plate

Place it on the outside of the door to protect electronics from rain and moisture.

Step 2: Install the Strike Plate & Strike Box

Align with the door frame and secure with the screws included.

Step 3: Mount the Front Panel

Using the drilling template:

Create holes for screws and cables
Feed the cable through the door
Position the front panel

Step 4: Insert the Screw Casing

This holds the lock firmly in place and protects the wiring.

Step 5: Install the Back Panel

Connect the internal cable
Insert 4× AA batteries
Replace battery cover

Step 6: Tighten Fixing Screws

Make sure everything is firmly secured - avoid over tightening.

3. First-Time Setup & Admin Password

After installing batteries, initialise the lock:

Remove the back panel cover
Hold RESET
Insert batteries
Release after 6 seconds

Your default admin PIN becomes:

➡️ 123456#

For security, update this immediately.

4. Adding Users (PINs, Cards & Fingerprints)

Enter admin mode:

Admin PIN + #
Then choose:

Add Admin
Add User

Fingerprint
PIN code
RFID card

5. Connect the DL2 to Wi-Fi & the Smart Life App

Step 1 — Download Smart Life

Available on iOS/Android.

Step 2 — Log In or Create an Account

Step 3 — Put the Lock in Pairing Mode

Press:

➡️ 8 + #
Authenticate with admin credentials.
Keypad light #5 will flash.

Step 4 — Add the Lock in the App

Tap + Add Device
Select RO2-WiFi Lock
Connect to 2.4GHz Wi-Fi

You’ll hear:
“Operation successful.”

The lock supports 300 individual users, making it ideal for:

HMOs
Short-term rentals
Small businesses
Family homes

6. Temporary Codes & Remote Unlock Features

A. Temporary Passwords

Great for deliveries, cleaners or guests.

Generate in app
Press 5 + # on lock
Enter code

B. Remote Unlock

Press 4 + # on lock
Approve unlock request in app

C. Dynamic Password

Valid for 5 min
Ideal for emergencies
If time is out of sync → press 6# to update.

7. Auto-Lock & Passage Mode

Auto-Lock Timer Options

After unlocking, touch:

1 → 5 sec
2 → 10 sec
3 → 15 sec
4 → 20 sec

Passage Mode (Door stays unlocked)

Great during busy periods.

Unlock the door → hold 0 for 3 seconds.

8. DL2 Alarm Alerts

The lock can trigger app notifications for:

Hijack alarm
Incorrect PIN attempts
Doorbell press
Low battery warning

All alerts appear in the Smart Life app.

9. Troubleshooting

Common issues from the manual:

Wrong code 5× → Lockout for 90 seconds
No keypad response → Check battery polarity or cable
Fingerprint not recognised → Clean sensor & finger

The DL2 Is One of the Best-Value Smart Locks in the UK

With Wi-Fi control, five unlocking options, powerful user management and rock-solid build quality, the WME DL2 is ideal for both homeowners and trade installers.