Smart locks have completely changed the way we secure our homes. These advanced locking systems offer more than just keyless entry, they bring convenience, control, and peace of mind.
The concept of smart locks began evolving in the early 2000s when digital access and mobile connectivity became more accessible. Since then, smart lock technology has grown rapidly, moving from simple keypad models to today’s highly advanced, app-controlled, and biometric systems.
This evolution reflects a shift in how we view home security, no longer limited to physical keys, but now improved with personalized access, automation, and remote monitoring.
Below are the most common and all the different types of smart locks you’ll find in the market today:
1. Keypad Smart Locks
These locks allow you to enter your home using a code. You can set up multiple access codes for different family members or guests and change them anytime using an app.
Keypad smart locks are ideal for families and shared homes. They reduce the hassle of managing physical keys and allow for quick updates to access permissions. You can set up multiple access codes for different family members or guests and change them anytime using an app.
2. Fingerprint (Biometric) Smart Locks
These locks unlock using your fingerprint. They offer a high level of security and are fast and easy to use. Many models allow you to register multiple fingerprints, making them great for personal spaces like bedrooms, home offices, or areas requiring quick, secure access.
- Quick access without keys
- Stores multiple fingerprints
- Ideal for private rooms
- Fast recognition
- Easy to manage via the app
3. Wi-Fi Enabled Smart Locks
These locks connect directly to your home Wi-Fi network, allowing you to control and monitor the lock remotely through an app, even when you are away or at home.
These locks are great for homeowners who travel frequently, manage rental properties, or want to stay updated on access from anywhere. They allow you to control and monitor the lock remotely using an app, providing added convenience and peace of mind.
4. Bluetooth Smart Locks
Bluetooth locks automatically unlock when your phone is nearby. They operate without Wi-Fi, making them energy-efficient and simpler to set up.
Best for everyday users looking for automatic access without needing internet connectivity.. They don’t rely on Wi-Fi, which makes them energy-efficient and simple to use.
5. Smart Locks with Key Backup
These combine modern features with traditional keys. You can use the app, keypad, or physical key depending on your preference.
This option is great if you’re new to smart locks or want to retain a backup in case the digital features ever fail. You can use the app, keypad, or physical key depending on your situation.
- Ideal for beginners
- Provides multiple entry options
- Backup access if digital fails
6. Voice-Controlled Smart Locks
Integrated with voice assistants like Amazon Alexa, Google Assistant, or Apple HomeKit, these locks let you lock or unlock doors using simple voice commands.
Perfect for hands-free access in smart homes where multiple systems are connected., Google Assistant or Apple HomeKit, these locks let you lock or unlock doors with a simple voice command.
7. Z-Wave or Zigbee Smart Locks
These use Z-Wave or Zigbee protocols to connect with a central smart home hub. They offer a more secure and stable network compared to Wi-Fi-only devices.
These smart locks are ideal for tech-savvy users building a robust, integrated smart home environment. To connect with your smart home hub, offering a more reliable and secure network connection than Wi-Fi alone.
- Improved reliability for connected devices
- Great for larger smart home systems
- Lower interference than Wi-Fi
8. RFID Smart Locks
Commonly used in hotels, RFID smart locks work by tapping a card or key fob against the reader. Home versions are now available, providing quick, contactless access for household members or visitors.
These locks work by tapping a card or key fob against the reader. Some home models are available too.
9. App-Based Smart Locks
These locks rely entirely on smartphone apps for locking and unlocking. Through the app, users can schedule access, receive notifications, and manage permissions.
Great for those who want full control of their phone. You can lock and unlock remotely, set schedules, receive alerts, and easily manage who has access to your home.
10. Hybrid Smart Locks
Combining two or more access methods, like fingerprint and keypad or Bluetooth and key backup, hybrid smart locks provide flexible and layered security.
They are suitable for homes with diverse access needs and user preferences. Like fingerprint and keypad, or Bluetooth and key backup, hybrid locks offer flexibility and multiple layers of access.
Explore Smart Lock Options for a Safer, Smarter Home
Smart locks come in many styles and technologies, each designed to suit different security goals and lifestyles. The right one depends on how you use your space, your comfort level with technology, and the extent of remote access you require.
If you’re considering adding smart lock functionality as part of a complete smart home security setup, Home Smartech is ready to support your journey. We offer professional consultation and integration services.
To learn more, visit our Smart Security Solutions or Home Smartech to get started today.
