1. Introduction
Welcome to the VCHOO SL02 Smart Door Lock. This manual provides detailed instructions for the installation, setup, operation, and maintenance of your new keyless entry system. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Image: VCHOO SL02 Smart Door Lock with app control interface.
The VCHOO SL02 offers multiple unlocking methods including app control, user codes, one-time codes, and physical keys, providing enhanced security and convenience for homes, offices, and rental properties.

Image: Overview of VCHOO SL02 smart lock features.
2. What's Included
Please verify that all components are present in your package:
- Deadbolt Front/Rear Lock x 1
- Door Handle Front/Rear Lock x 1
- Key x 2
- Lock Latch x 2
- Screw Accessories Package x 2
- Hole Opening Diagram x 1
- Installation Tutorial Card x 2
- Instructions x 1

Image: Contents of the VCHOO SL02 Smart Door Lock package.
3. Specifications
| Feature | Description |
|---|---|
| Brand | VCHOO |
| Model Name | SL02 |
| Lock Type | Combination Lock, Deadbolt, Keypad |
| Material | Zinc |
| Color | Black |
| Item Dimensions (L x W x H) | 2.8 x 2.3 x 5.8 inches |
| Item Weight | 3.36 Pounds |
| Connectivity Protocol | APP, Wi-Fi |
| Special Features | Anti-Peeping Password, Auto-Lock, One-Touch Lock |
| Door Thickness Range | 1.31" - 2.16" (35mm - 55mm) |
| Power Source | 4 AA Batteries (not included) |

Image: Sturdy Zinc Alloy construction and durability tests.

Image: Weather resistance of the VCHOO SL02 Smart Door Lock.
4. Installation Guide
The VCHOO SL02 Smart Door Lock is designed for easy installation, typically taking 10-15 minutes with a screwdriver. No locksmith is needed.
4.1. Pre-Installation Checks
- Ensure your door thickness is between 1.31" - 2.16" (35mm - 55mm).
- Verify your door is compatible with US Left-Handle & Right-Handle Standard Doors.
- Check for proper latch hole and door compatibility (chiseled or not chiseled, single cylinder). Not compatible with mortise or integrated locks.

Image: Door and lock dimension compatibility check.

Image: Door compatibility check for installation.

Image: Automatic identification for left and right-hand doors.
4.2. Installation Steps
Refer to the included 'Installation Tutorial Card' and 'Hole Opening Diagram' for detailed visual instructions. A screwdriver is the only tool required.

Image: Easy installation process.
5. Initial Setup & App Control
The VCHOO SL02 Smart Door Lock integrates with the Smart Life app for convenient control and management.
5.1. App Pairing & Wi-Fi Connection
- Download the 'Smart Life' app from your smartphone's app store.
- Register or log in to your Smart Life account.
- Ensure your phone and the door lock are connected to the same Wi-Fi network.
- In the app, click the '+' sign to add a new device and follow the on-screen instructions to pair your SL02 lock.
- Press the doorbell button on the lock to activate its Wi-Fi mode for pairing.

Image: Easy access and management via the Smart Life app.

Image: Built-in Wi-Fi for remote control.
5.2. Setting Administrator Password
The administrator password is crucial for managing your lock's settings and users. Follow these steps to set or change it:
- Enter the initial password “123456#”. Press 1#, then enter “123456#” again.
- Press 1 to enter Administrator Settings.
- Press 1 to Add Administrator Password.
- Set your desired 6-digit administrator password (e.g., 147258#).
- Enter the confirmed administrator password again (e.g., 147258#).
- The voice prompt will confirm
Related Documents - SL02

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