Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your BesBuy M19-1 Keyless Entry Door Lock with Handle. Designed for convenience and security, this lock features a retro metal design, automatic handing process, and multiple unlocking options. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Package Contents
Verify that all components are present before beginning installation:
- Keypad and Handle Assembly (Exterior)
- Interior Handle Assembly
- Deadbolt Latch
- Mounting Plate
- Strike Plate and Strike Box
- Mechanical Keys (2)
- Mounting Screws (various sizes for different parts)
- Adjustable Through-Bolt
- User Manual (this document)
Specifications
| Manufacturer | BesBuy |
| Model Number | M19-1 |
| Product Dimensions | 28.98 x 6.99 x 8.99 cm |
| Item Weight | 2.24 kg |
| Color | Door Lock Set Black |
| Style | Retro |
| Material | Zinc Alloy |
| Lock Type | Keypad |
| User Codes | Up to 50 |
| Auto Lock Time | 5-30 seconds (adjustable) |
| Door Thickness Compatibility | 1-3/8'' to 2'' (35mm to 50mm) |
| Backset Compatibility | 2-3/8'' or 2-3/4'' (60mm or 70mm) |
Setup & Installation
Follow these steps carefully to install your keyless entry door lock.
1. Prepare Your Door
Ensure your door meets the compatibility requirements for thickness and backset. Measure and inspect the hole locations and dimensions on your door.
Image: Door preparation dimensions. This image illustrates the required hole diameter (2-1/8" or 54mm), backset (2-3/8" or 60mm, or 2-3/4" or 70mm), hole diameter for the latch (1" or 25mm), and door thickness (1-3/8" to 2" or 35mm to 50mm) for proper installation.
2. Install the Deadbolt Latch
Adjust the latch to the correct backset (60mm or 70mm) by twisting the mechanism. Ensure the square bore remains horizontal. Insert the latch into the door edge and secure it with screws.
Video: Ohuhu Front Door Lock Installation Guide. This video demonstrates the steps for installing a front door lock, including measuring, adjusting the latch, and securing components. Note: This video is provided by a seller and is relevant for general installation guidance.
Image: Automatic Handing Process. This image shows the lock's T-type fool-proofing deadbolt, designed for automatic calibration and suitability for both left and right-handed doors.
3. Install Exterior and Interior Assemblies
Carefully route the IC cable from the exterior keypad assembly through the door. Align the exterior assembly with the latch and door holes. Attach the mounting plate on the interior side, ensuring the cable passes through. Connect the IC cable to the interior assembly and secure it with screws. Ensure the adjustable through-bolt is correctly positioned.
Image: Adjustable Through-Bolt. This image highlights the adjustable through-bolt feature, which allows for easy replacement of old locks without drilling additional holes, accommodating a 1.39-inch adjustment range.
Video: How to Install B200. This video provides a step-by-step guide for installing the B200 smart lock, which shares similar installation principles with the M19-1 model, focusing on component assembly and securing the lock to the door.
Operating Instructions
1. Initial Setup and Master Code
Upon first use, it is crucial to change the default master code. Refer to the programming video for detailed steps on setting your new master code.
Video: Programing Video of Keypad Door Look. This video guides users through the programming process for the keypad door lock, including changing the master code and adding user codes.
2. Adding User Codes
The lock supports up to 50 user codes. To add a new user code, enter your master code, then follow the prompts to input the new user code. Confirm the code to save. Each user code can be 5-30 digits long.
Image: 50 User Codes. This image illustrates the capability of the lock to store up to 50 unique user codes, catering to the needs of multiple family members or users.
3. Auto-Lock Feature
The auto-lock feature can be set to automatically lock the door after 5-30 seconds. This provides an added layer of security and peace of mind. Refer to the programming video for instructions on enabling and adjusting the auto-lock delay.
Image: Auto-Lock Program. This image demonstrates the auto-lock feature, which can be set to lock the door automatically after 5-30 seconds, enhancing home security.
4. Double Unlock Feature
In case of battery exhaustion, the lock offers a USB-C emergency power supply port and spare mechanical keys for double unlock choices. Always carry a spare key or a power bank for emergencies.
Image: 3-Fold Unlocking Function. This image details the multiple ways to unlock the door: using passcodes, the USB-C emergency power port, or a spare mechanical key.
Maintenance
- Battery Replacement: The lock requires 4 AA batteries (not included). Replace batteries immediately when the low battery indicator appears or if the lock starts having issues.
- Cleaning: Use a soft, dry cloth to clean the keypad and handle. Avoid abrasive cleaners or solvents that may damage the finish.
- Regular Checks: Periodically check all screws and components to ensure they are secure.
Troubleshooting
- Lock not responding: Check battery levels and replace if necessary. Ensure the IC cable is securely connected.
- Code not working: Verify that the correct master code or user code is being entered. Ensure the lock is not in vacation mode or a similar restricted state.
- Auto-lock not engaging: Check the auto-lock settings to ensure it is enabled and the delay time is set correctly.
- Difficulty with installation: Re-verify door dimensions and component alignment. Refer to the installation videos and diagrams.
Warranty & Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official BesBuy website. Keep your purchase receipt as proof of purchase.