Alfred DB2-B Smart Lock Guide: Touchscreen Tips & Anti-Break-In Features

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My favorite place to look and buy biometric or smart locks is Amazon. There, among very large selection of smart locks you could find and buy the Touch Smart Lock with Smart Hub, Wi-Fi or Alfred Touchscreen Keypad Pin + Key Entry Smart Door Lock Combo with Wi-Fi Connect Bridge & Key (DB2W-B-GL), which we reviewed in this article. As a perfect alternatives and my personal favorites, I am also highly recommend you to check out the following locks: Eufy S230, Eufy C220, Lockly Secure Pro Deadbolt, Wi-Fi Smart Lock and Lockly Secure Pro, Wi-Fi Smart Lock, Latch Edition, Agara Smart Fingerprint Lock and Securam EOS.

Key Takeaways


  • The Alfred DB2-B Smart Lock features a responsive touchscreen, offering keyless entry and customizable access.



  • Enhanced security measures include automatic relocking and real-time alerts to prevent unauthorized access.



  • Regular cleaning and maintenance ensure a smooth and responsive touchscreen experience.



  • Programming access for family and friends can be done easily with up to 20 customizable pin codes.



  • One-touch locking and automatic relocking features provide convenience and added security.


Alfred DB2-B Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Key Entry + Bluetooth, Up to 20 Pin Codes (Black)

Alfred Touchscreen Keypad Pin + Key Entry Smart Door Lock Combo with Wi-Fi Connect Bridge & Key (DB2W-B-GL)

An Expert Guide to Maximizing Your Alfred DB2-B Smart Lock

When it comes to home security, a smart lock is a game-changer. The Alfred DB2-B Smart Lock not only brings the future to your doorstep but also wraps it in a sleek, user-friendly package. Let’s dive into the core features that make this lock a must-have for any safety-conscious homeowner.

Understanding the Core Features of Alfred DB2-B

Imagine never having to fumble for your keys again. That’s the convenience the Alfred DB2-B Smart Lock offers. With its advanced touchscreen, you can enter your home with just a few taps. But it’s not just about convenience; this smart lock is a fortress, providing robust security features that give you peace of mind.

Alfred DB2-B inner panel assambly

Effortless Entry with Touchscreen Accessibility

The touchscreen is the heart of the Alfred DB2-B. It’s designed for ease of use, so whether you’re coming home with groceries or letting the kids in after school, access is just a few digits away. The screen is backlit, too, making it easy to use, day or night.

Here’s how to make the most of your touchscreen:


  • Ensure your fingers are clean and dry for the best response.



  • Set up a pin code that’s easy for you to remember but hard for others to guess.



  • Use the ‘one-touch’ lock feature by holding down any number for two seconds to secure your door from the outside.


Most importantly, remember that your touchscreen is like any other high-tech device; it needs to be cared for properly.

Alfred Touchscreen Keypad Pin + Key Entry Smart Door Lock Combo with Wi-Fi Connect Bridge & Key (DB2W-B-GL)

Strategies for Enhanced Security Measures

Your home is your sanctuary, and the Alfred DB2-B helps keep it that way. It’s equipped with a built-in alarm system that triggers a siren if anyone tries to force the lock. Plus, you can receive real-time notifications on your phone whenever someone uses the lock. This way, you’re always in the loop, no matter where you are.

Personalizing Your Smart Lock Settings

The true beauty of the Alfred DB2-B Smart Lock lies in its personalization. You can create up to 20 pin codes for family, friends, or service providers. This flexibility means you can grant access to your home without ever needing to cut another key.

And because life is unpredictable, you can change or delete these codes whenever you need to. If you’re going on vacation, simply set a temporary code for your house sitter. When you return, you can delete it with just a few taps.

Touchscreen Tips for Smooth Operation

A responsive touchscreen is a joy to use, but it can get finicky without proper care. Here’s how to keep yours working like a charm:

Cleaning and Maintenance for a Responsive Touchscreen

Just like your smartphone, the touchscreen of your smart lock can get dirty or smudged, which can affect its sensitivity. A gentle wipe with a microfiber cloth can work wonders. Avoid using harsh chemicals or abrasive materials that could damage the screen.

Also, be mindful of extreme temperatures. If it’s very cold, the screen might be less responsive, so give it a moment to warm up to your touch.

Programming Your Smart Lock for Family and Friends

Before any further programming of the lock, change the default Master PIN code

Sharing access to your home should be both safe and simple. To add a new user to your Alfred DB2-B:

Follow this instructions to add new user codes. For your security follow also these 3 Simple PIN Code rules (do not use consecutive numbers, do not put duplicated numbers and include or be included with other existing PIN codes)


  • Enter the master pin code to unlock programming mode.



  • Select the option to add a new user.



  • Assign a unique pin code for the new user and confirm it.


Remember, you can always remove access just as easily, ensuring you have total control over who enters your home.

Utilizing One-Touch Locking and Unlocking Features

One of the Alfred DB2-B’s niftiest features is the one-touch locking mechanism. After you enter your home, a simple touch can secure your door from the inside. No need to enter your pin code again. This is perfect when you’re in a rush or if your hands are full.

And for those moments when you forget if you locked the door, the Alfred DB2-B has your back with its automatic relocking feature. You can set it to lock the door after a certain amount of time has passed, so you never have to worry about leaving your door unlocked again.

Anti-Break-in Features That Set Alfred DB2-B Apart

Security isn’t just about keeping the door locked; it’s about knowing your home is safe even when you’re not there. The Alfred DB2-B Smart Lock steps up the security game with features that are designed to keep the bad guys out and alert you the moment they try to get in.

One of the standout features is the lock’s sturdy build and resistance to tampering. It’s not just a lock; it’s a sentinel at your door. With its sleek design, it may look like just another pretty face, but it has the brawn to back up its beauty.

Let’s explore the advanced features that set this smart lock apart from the rest:

Advanced Encryption for Ultimate Peace of Mind

When you’re dealing with smart technology, digital security is just as important as physical security. The Alfred DB2-B uses advanced encryption technology to protect your personal entry codes. It’s like having a secret handshake with your home that only you know.

Real time alerts and monitoring via Alfred Home app

Real-Time Alerts and Monitoring Options

Staying informed is key to maintaining a secure home. The Alfred DB2-B sends you notifications whenever someone uses the lock. Whether it’s your child returning from school or a friend stopping by to water the plants, you’ll know who’s coming and going.

Securing Your Home with Automatic Relocking

Ever left home and couldn’t remember if you locked the door? The Alfred DB2-B’s got your back. With its automatic relocking feature, the door will lock itself after a set amount of time. So, you can say goodbye to that nagging doubt and hello to assured security.

Safeguarding Against Unauthorized Access Attempts

In the unlikely event that someone tries to guess your access code, the Alfred DB2-B has a security lockdown mode. After a few incorrect attempts, the system will temporarily disable the keypad, thwarting any further tries. It’s like giving intruders the cold shoulder.

And there’s more. If someone tries to tamper with the lock or force the door open, a built-in alarm will sound, drawing attention and potentially scaring off the intruder. It’s like having a guard dog that never sleeps.

Customizing Alfred DB2-B for Your Unique Needs

The Alfred DB2-B isn’t just strong; it’s smart. It understands that different people have different needs, and it’s built to accommodate them. From setting up guest access to integrating with your smart home system, this lock can do it all.

Setting Up Guest Access and Temporary Codes

Hosting guests or expecting a service provider? You can easily create temporary codes that grant access for a specific period. This means no more hiding keys under the doormat or worrying about collecting them later. It’s the perfect balance of hospitality and security.

Using access codes for guests and visitors

Activating Away and Inside Deadlock Modes

When you’re away on vacation, the Alfred DB2-B’s Away mode adds an extra layer of protection, making it impossible to unlock from the outside. And when you’re tucked in for the night, the Inside Deadlock mode ensures the same level of security from within. Sleep tight knowing you’re secure.

Here’s how to set these modes: For a detailed walkthrough, visit our Alfred Smart Locks guide.


  • To activate Away mode, enter your master pin code, select the Away mode option, and confirm.



  • For Inside Deadlock mode, simply press and hold the designated button for two seconds before you hit the hay.


Alfred works with Home Automation Systems

Integrating with Home Automation Systems

The Alfred DB2-B isn’t a lone wolf; it plays well with others, especially when it comes to smart home ecosystems. Whether you’re using Google Home, Alexa, or another system, you can link your lock to control it with your voice or automate it with other smart devices.

Adjusting Sound Settings and Voice Prompts

Prefer a stealthy entrance or need audible confirmation? The Alfred DB2-B lets you adjust the volume of the keypad or even turn off the sound entirely. Plus, with voice prompts, it can guide you through operations in multiple languages, making it as international as it is intelligent.

Alfred DB2-B Smart Lock – box

Alfred DB2-B Smart Lock – box content 1

Step-by-Step Installation and Troubleshooting Guide

Installing the Alfred DB2-B Smart Lock is a breeze, and you don’t need to be a tech wizard or a handyman to do it. Just follow the step-by-step instructions, and you’ll have it up and running in no time.

Alfred DB2-B Smart Lock – box content 2

Preparation and Tools Required for Installation

Before you begin, make sure you have the following tools on hand:


  • A screwdriver Phillips head.



  • The included deadbolt and strike plate.



  • Your Alfred DB2-B Smart Lock and its components.



  • Your smartphone, to connect the lock to the Alfred Home app


Most importantly, ensure that your door is compatible with the lock’s specifications. It fits most standard doors, but it’s always good to double-check.

In case this is the very first installation of the lock on the door these are optional tools you will additionaly need:

Having these tools at the ready will streamline the process and ensure a smooth installation.

Detailed Installation Process for First-Time Setup

Easiest way to install Alfred lock is to first download and use the BILD installation on your mobile phone. This application will virtually guide you step by step in details thru the complete installation procedure. This way you will save time and avoid eventual pitfalls. In addition, you could also consult the Installation Guide HERE!

Now, let’s walk through the setup step by step:


  1. First remove your existing deadbolt and strike plate from your door. Important: check the position of the switch on the back of the inner panel. Position of the switch should be towards the door frame when the panel is installed.



  2. Install the new deadbolt and strike plate provided with your Alfred DB2-B (note that the new deadbolt is set to 2-3/8″ lenght (60mm). If you need lenght 2-3/4″ (70 mm), by holding metal plate rotate the body of the bolt for 180 degrees, bolt will extend. When installing the bold, arrow on the bolt tail should be up. Optionally, when installing the strike plate, you could also install provided the reinforcement plate. Now check if, with screwdriver positioned in the bolt slot, by rotating the screw deadbolt can fully smoothly extend and retract. Leave it retracted.



  3. Place the exterior part of the lock (the touchscreen) on the outside of the door, ensuring the cable is fed through the door to the other side (below the bolt). Optional: Check if on the back of the exterior panel is a metal post (the third one, on the top) pre-installed. Installation of this post is optional, if your think the door is feeble or warped leave it on (in that case will have to drill the door) or if it didn’t come pre-installed, installed it yourself. If you decide to skip installment of the third post, remove it from the panel by using a set of pliers.



  4. Lead the cable thru the cable hole on the mounting plate on the inner side of the door, fix with 2 screws (or 3, optional) the mounting plate with the external panel. Next, set the rotation shaft key tailpiece into the back plate of the inner panel (with tail-piece in horizontal position). Finally connect the cable connector with the PCB connector on the back of the inner panel, press it to sit firmly. Now align the inner panel with the mounting plate, taking care that thumb turn on the pannel is in vertical position and that tailpiece slide in the shaft. Fix with screws the inner panel to the mounting plate.



  5. Check manually if by turning the thumb turn, bolt will smoothly extend and retract. Now insert the batteries (4 pcs AA) (and optionally any modules you might have), which will power up the lock. Lights on the external panel will lit, confirming successful installation. Now you can slide back the battery cover. Continue with the next step: download Alfred Home app and install it on your phone.


Remember, the lock is designed to fit most standard doors, so these steps should cover the majority of installations.

Next, you’ll need to pair the lock with the Alfred Home app:


  • Follow the in-app instructions to create an account and pair your lock.



  • Once paired, you can customize settings, add user codes, and monitor access from anywhere.


And just like that, you’ve entered the world of keyless convenience and enhanced security.

However, even with the best preparation, you might encounter some hiccups. Here’s how to troubleshoot common issues:

Troubleshooting Common Installation Pitfalls

If the lock isn’t functioning properly after installation, here are a few things to check: Ensure that the batteries are properly installed and have power, check that the lock is correctly aligned with the strike plate, and consult the smart lock installation guide for detailed troubleshooting steps.


  • Ensure the deadbolt is not obstructed and can move freely.



  • Check that the cable connecting the exterior and interior parts of the lock is firmly plugged in.



  • Make sure the batteries are inserted correctly and have sufficient charge.


If you’ve checked these and still have issues, the Alfred Home app provides a helpful guide to troubleshoot further.

Expert Tips for Maintenance and Long-Term Care

To keep your Alfred DB2-B Smart Lock in top condition, follow these maintenance and long-term care tips:


  • Regularly clean the touchscreen with a microfiber cloth.



  • Replace the batteries as soon as you receive a low battery notification.



  • Keep the lock’s firmware updated through the app for the latest features and security enhancements.


With proper care, your smart lock will continue to provide convenience and security for years to come.

Alfred DB2-B lock is keeping your house safe

Frequently Asked Questions

Now, let’s address some common questions you might have about your Alfred DB2-B Smart Lock:

What Should I Do If the Touchscreen Is Unresponsive?

If your touchscreen isn’t responding:


  • Try cleaning it with a dry microfiber cloth.



  • Ensure the batteries aren’t depleted and replace them if necessary.



  • Reset the lock by removing and reinserting the batteries.


If the issue persists, contact Alfred customer support for assistance.

How Can I Add or Remove Access Codes?

To add a new code, consult our comprehensive smart lock installation guide for detailed steps and safety tips.


  • Enter the master pin code to access the menu.



  • Select ‘Add User’ and follow the prompts to set a new code.


To remove a code:


  • Again, enter the master pin code.



  • Select ‘Delete User’ and follow the prompts to remove an existing code.


Managing access codes is that simple, ensuring you can adapt to any situation, whether granting temporary access to guests or revoking it when needed.

Is the Alfred DB2-B Compatible with All Doors?

The Alfred DB2-B is designed to fit most standard doors with a thickness between 1-3/8″ and 2″. If your door falls within these measurements, you should be all set for a straightforward installation.

What Are the Best Practices for Smart Lock Battery Maintenance?

Here’s how to ensure your lock’s batteries last as long as possible:


  • Use high-quality alkaline or lithium batteries for better performance.



  • Replace all batteries at the same time for consistent power levels.



  • Regularly check the battery status in the Alfred Home app and replace them when you receive a low battery alert.


By following these practices, you can minimize the chances of your lock losing power unexpectedly.

How Do I Integrate the Alfred DB2-B Smart Lock with My Smart Home Hub?

To integrate your smart lock with a home automation system like Google Home or Alexa:


  • Ensure you have the Alfred Connect Wi-Fi Bridge, which is necessary for smart home integration.



  • Follow the instructions in the Alfred Home app to connect the bridge to your Wi-Fi network.



  • Use the smart home hub’s app to add the Alfred DB2-B as a new device.


Once connected, you’ll be able to lock and unlock your door with voice commands or through automated routines—welcome to the future of home security.

In conclusion, the Alfred DB2-B Smart Lock is an investment in convenience and security. By following this guide, you’re well on your way to enjoying all the benefits that smart home technology has to offer. Remember, security isn’t just about keeping things out; it’s about letting the right things in, and with the Alfred DB2-B, you’re in control.

And if you’re ready to take the next step in securing your home, buy your Alfred DB2-B Smart Lock today and experience the peace of mind that comes with a smarter, safer home.

The Alfred DB2-B Smart Lock is a high-tech solution for enhancing home security. Its advanced touchscreen allows for easy access, while the anti-break-in features ensure that your home is protected against unauthorized entry. For a comprehensive guide on setting up and maximizing the features of your smart lock, check out our detailed smart lock installation guide.

My favorite place to look and buy biometric or smart locks is Amazon. There, among very large selection of smart locks you could find and buy the Touch Smart Lock with Smart Hub, Wi-Fi or Alfred Touchscreen Keypad Pin + Key Entry Smart Door Lock Combo with Wi-Fi Connect Bridge & Key (DB2W-B-GL), which we reviewed in this article. As a perfect alternatives and my personal favorites, I am also highly recommend you to check out the following locks: Eufy S230, Eufy C220, Lockly Secure Pro Deadbolt, Wi-Fi Smart Lock and Lockly Secure Pro, Wi-Fi Smart Lock, Latch Edition, Agara Smart Fingerprint Lock and Securam EOS.

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