1. Introduction
This manual provides detailed instructions for the installation, setup, and operation of your MOUSETRO Smart Lock, Model ZN-S01. This 4-in-1 keyless entry door lock offers multiple access methods including passcode, app control, IC key fob, and a traditional mechanical key, designed to enhance the security and convenience of your home or office.
2. Safety Information
- Read all instructions carefully before installation and use.
- Do not attempt to disassemble or modify the lock. This may void the warranty and compromise security.
- Use only 4 AA alkaline batteries. Do not mix old and new batteries or different types of batteries.
- Keep mechanical keys in a secure location outside the property to prevent lockout in case of electronic failure or dead batteries.
- Ensure the door is properly aligned and closes smoothly before installing the lock to prevent operational issues.
3. Package Contents
Verify that all components are present before beginning installation:
- Smart Door Lock Panels (Front and Rear)
- Lock Body & Accessories
- Fobs & Keys (IC Key Fobs and Mechanical Keys)
- Hole Drawing & Manual
- Batteries (4 AA Alkaline)
4. Product Overview
The MOUSETRO Smart Lock ZN-S01 consists of an exterior keypad assembly and an interior battery/thumb-turn assembly, along with the deadbolt mechanism.

Image: Front view of the MOUSETRO Smart Lock ZN-S01 and its corresponding mobile application interface.
Key Features:
- Multiple Access Methods: Passcode, App, IC Key Fob, Mechanical Key.
- Intelligent Management: Supports up to 250 access codes, generates one-time and permanent codes, and tracks unlock records via the app.
- Enhanced Security: Features auto-lock (1-180 seconds), one-touch locking, privacy mode, passage mode, anti-peeping, and anti-hacking touchscreen keypad.
- Long Battery Life: Operates for approximately 6 months to a year on 4 AA batteries (8000 openings).
- Emergency Power: Equipped with a Type-C emergency port for backup power if batteries are depleted.
5. Setup and Installation
The MOUSETRO Smart Lock is designed for easy DIY installation, typically requiring only a screwdriver. No additional drilling is needed for standard door preparations.
Door Compatibility:
- Fits doors between 1.38 inches (35mm) and 1.97 inches (50mm) thick.
- Suitable for both left-handed and right-handed doors. The lock direction can be adjusted in the app after installation.

Image: Diagram illustrating compatible door dimensions and lock component measurements.
Installation Steps:
- Prepare the Door: Ensure your door has a standard deadbolt preparation. Remove any existing deadbolt hardware.
- Install the Latch: Insert the deadbolt latch into the door edge. Ensure the latch bolt is facing the correct direction for your door swing.
- Install the Exterior Assembly: Place the exterior keypad assembly onto the door, aligning the spindle through the latch mechanism.
- Install the Interior Assembly: Connect the cable from the exterior assembly to the interior assembly. Secure the interior assembly to the door using the provided screws.
- Install Batteries: Insert 4 AA alkaline batteries into the battery compartment of the interior assembly.
- Test Operation: Manually test the lock with a mechanical key and the thumb-turn to ensure smooth operation.
- Set Door Handing: After initial power-up, the lock will prompt you to set the door handing (left or right). Follow the instructions in the app or on the lock.

Image: Visual guide for adjusting the door lock direction for both left-opening and right-opening doors via the mobile application settings.
6. Operating Instructions
6.1 Unlocking Methods

Image: Illustration of the four primary methods to unlock the MOUSETRO Smart Lock: using the mobile app, entering a passcode on the keypad, scanning an IC key fob, or using a traditional mechanical key.
A. Passcode Entry
- Touch the keypad to activate.
- Enter your 6-8 digit passcode followed by the '#' key.
- The lock will unlock with an audible confirmation.
- Anti-Peeping Function: You can enter random digits before or after your actual passcode to prevent others from guessing your code. For example, XXX + Passcode + XXX + #.

Image: A hand entering a passcode on the smart lock keypad, demonstrating the anti-peeping feature where extra digits can be added before or after the correct code.
B. App Control (Bluetooth)
- Download the designated smart lock application (e.g., Tuya Smart or Smart Life) from your app store.
- Follow the in-app instructions to pair your smartphone with the lock via Bluetooth.
- Within Bluetooth range, you can unlock the door directly from the app interface.
- The app allows for user management, code generation, and viewing unlock records.

Image: A smartphone screen showing the smart lock application, highlighting options for temporary unlock codes and member management.
C. IC Key Fob
- Present the registered IC key fob to the designated sensor area on the lock's keypad.
- The lock will unlock automatically.
D. Mechanical Key
- Insert the mechanical key into the keyhole located on the exterior assembly.
- Turn the key to unlock the deadbolt. This method is for emergency access or when batteries are depleted.
6.2 Locking Methods
A. Auto-Lock
- The lock can be configured to automatically lock after a set period (1-180 seconds) once the door is closed.
- Adjust the auto-lock delay setting within the mobile application.
B. One-Touch Locking
- Press and hold the '#' key on the keypad for 2 seconds to manually lock the door from the outside.

Image: A woman demonstrating the convenience of the smart lock's auto-lock and one-touch locking features.
C. Privacy Mode
- Activate privacy mode from the interior assembly or via the app. This prevents unlocking from the outside using passcodes or key fobs, enhancing indoor security.
D. Passage Mode
- Enable passage mode via the app. In this mode, the lock will remain in an unlocked state until it is manually locked, suitable for high-traffic periods.

Image: Two individuals moving a large item through a doorway, illustrating the utility of passage mode where the smart lock remains unlocked.
6.3 Advanced Features
A. Remote Control / Wi-Fi Access (Gateway Required)
- To enable remote lock/unlock functionality and remote code setup from anywhere, a MOUSETRO Wi-Fi Gateway (sold separately) is required.
- Pair the smart lock with the gateway, and connect the gateway to your home Wi-Fi network.

Image: A man on a phone call remotely generating a one-time passcode for a visitor at his smart-locked door, demonstrating remote access capabilities with a Wi-Fi gateway.
B. User Management
- The app allows you to add, modify, or delete user access codes and IC key fobs.
- Generate one-time, timed, or permanent passcodes for guests, service providers, or family members.

Image: A delivery person receiving a one-time passcode on their phone, enabling temporary access to a smart-locked property.
7. Maintenance
7.1 Battery Replacement
- The lock will provide a low battery alert when power is running low.
- Replace all 4 AA alkaline batteries promptly to ensure continuous operation.
- To replace, remove the battery cover on the interior assembly, replace old batteries with new ones, and reattach the cover.

Image: The smart lock displaying a low battery warning (15%) and highlighting the Type-C emergency port for temporary power supply.
7.2 Cleaning
- Wipe the lock's surface with a soft, damp cloth.
- Avoid using abrasive cleaners or solvents, which can damage the finish and electronic components.
8. Troubleshooting
- App cannot find or connect to the lock: Reset the lock and attempt pairing again. Ensure Bluetooth is enabled on your device and you are within range.
- Lock not responding: Check battery levels. If batteries are depleted, use the mechanical key or connect a power bank to the Type-C emergency port for temporary power.
- Incorrect password attempts: After 5 incorrect password attempts, the keypad will be locked for 90 seconds as an automatic security measure. Wait for the lockout period to expire before trying again.

Image: Visual representation of the automatic locking protection feature, which activates after five consecutive incorrect password entries.
Resetting the Lock:
If persistent issues occur, a factory reset may be necessary. Refer to the detailed instructions in the included 'Hole Drawing & Manual' for the specific reset procedure for your model. Resetting the lock will clear all cached information, including user codes and settings.

Image: A user performing a reset on the smart lock using a small pin tool, which clears all stored data.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | MOUSETRO |
| Model Name | ZN-S01 |
| Lock Type | Combination Lock, Deadbolt, Keypad |
| Special Features | Anti-Peeping Password, Auto-Lock, Fob Unlock, One-Touch Lock, Passcode Unlock |
| Material | Aluminum, Metal |
| Color | Pitch-black |
| Item Dimensions (L x W x H) | 2.5 x 2.33 x 5 inches |
| Item Weight | 1.85 pounds (0.84 Kilograms) |
| Connectivity Protocol | Bluetooth |
| Control Method | App, Touch |
| Controller Type | Android (and iOS compatible via app) |
| Batteries Required | Yes, 4 AA Alkaline |
| UPC | 717020262928 |
10. Warranty and Support
Warranty Information:
- The MOUSETRO Smart Lock comes with a 1-year product warranty from the date of purchase.
- A 30-day money-back guarantee is also provided.
After-Sales Support:
- MOUSETRO offers lifetime after-sales support for this product.
- For technical assistance, troubleshooting, or warranty claims, please contact MOUSETRO customer service through the contact information provided with your purchase or on the official MOUSETRO website.
Optional Protection Plans:
Extended protection plans may be available for purchase separately:
- 3-Year Protection Plan
- 4-Year Protection Plan
- Complete Protect (monthly billing option)
Please refer to the specific terms and conditions of these protection plans for full details.


