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Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset Review

In a world where digital technology and home security intersect, the Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset shines as a beacon of modern home security. This article delves into the features, usability, and overall value of this innovative satin nickel leverset, offering a detailed perspective for homeowners considering an upgrade to their home security system.

Kwikset 99120 037 Smartcode 912 Z Wave Plus Leverset

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1. Product Overview

SmartCode 912: Redefining Home Security

The Kwikset SmartCode 912 integrates keyless entry with advanced Z-Wave Plus technology (offering homeowners a higher level of control and convenience).

Key Features and Specifications

  1. Lock Type: Keypad with smart lock features.
  2. Dimensions: 5.34 x 4.89 x 9.74 inches.
  3. Material: Durable metal construction.
  4. Color: Elegant satin nickel finish.
  5. Connectivity: Z-Wave Plus for smart home integration.

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2. Design and Installation

Sleek Aesthetics and Robust Build

The satin nickel finish not only gives the leverset a modern and sleek appearance but also provides durability. In fact, it seamlessly blends with various door styles and home decors.

Ease of Installation

Installation is straightforward, requiring basic tools and minimal technical knowledge. Moreover, the leverset is designed for easy DIY installation (making it a practical choice for most homeowners).


3. Pros and Cons


  • Multiple Access Methods: Offers keyless entry via keypad, key fob, or traditional key.
  • Smart Home Integration: Compatible with Z-Wave Plus for seamless integration with home automation systems.
  • Easy Installation: Simplified installation process that homeowners can do themselves.
  • Enhanced Security: Features SmartKey Security for superior protection against common break-in methods.


  • Battery Dependency: Requires 4 AA batteries, which need regular replacement.
  • Cost: Higher price point compared to traditional locks.

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4. User Experience

Efficiency and Convenience

Homeowners appreciate the convenience of keyless entry and the ability to program multiple user codes. Furthermore, the back-lit keypad is particularly useful for night-time access.

Smart Home Compatibility

Users who have integrated the leverset into their smart home systems have found the Z-Wave Plus technology reliable and efficient (offering remote access and real-time notifications).

Customer Feedback

Feedback from users highlights the ease of installation and the robust security features. Moroever, the ability to re-key the lock without professional assistance is also a frequently praised feature.



To conclude, the Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset is a strong contender in the smart lock market, offering a blend of advanced technology, ease of use and enhanced security. Its compatibility with Z-Wave Plus makes it a future-proof investment for those looking to integrate their home security into a broader smart home ecosystem!

Final Thoughts

For homeowners seeking to upgrade their home security with smart technology, the Kwikset SmartCode 912 offers a compelling blend of convenience, control and security. While it comes at a higher price point, the investment in this leverset is justified by its robust features and compatibility with smart home systems, making it a valuable addition to any modern home!


FAQ: Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset

Q: What is the Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset?
A: The Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset is a smart lock equipped with a keypad for keyless entry, designed for homeowners looking for enhanced security and convenience. In fact, it features Z-Wave Plus technology for smart home integration, wrapped in an elegant satin nickel finish.

Q: What types of doors is the SmartCode 912 compatible with?
A: This leverset is designed for interior garage doors, home offices, or storage rooms where the highest level of security isn’t required. Moreover, it’s a versatile solution that complements a wide range of door styles.

Q: Can I integrate the SmartCode 912 with my smart home system?
A: Yes, the SmartCode 912 lever is compatible with Z-Wave Plus, allowing for seamless integration with many smart home systems. This provides remote access, real-time notifications and the ability to check your lock status via a web-enabled device.

Q: How do I install the Kwikset SmartCode 912?
A: The installation process is straightforward, requiring only a screwdriver and minimal technical knowledge. In fact, it’s designed for DIY installation, with no hard wiring required (making it a practical choice for most homeowners).

Q: What security features does the SmartCode 912 offer?
A: Alongside keyless entry, the SmartCode 912 features SmartKey Security technology, which provides superior protection against common break-in methods. Furthermore, it also allows you to re-key the lock yourself in seconds (offering enhanced security flexibility!).

Q: How many user codes can the SmartCode 912 support?
A: You can program up to 30 individual codes for family, friends, contractors, or anyone else who requires access (making it an ideal solution for busy households or small businesses).

Q: What are the power requirements for the SmartCode 912?
A: The lock operates on 4 AA batteries (not included), ensuring reliable functionality and easy maintenance without the need for external power sources.

Q: Is the lever reversible for both right-handed and left-handed doors?
A: Yes, the SmartCode 912 lever is reversible, fitting both right-handed and left-handed door installations (offering versatility in setup according to your door configuration!).

Q: How does the SmartCode 912 enhance nighttime access?
A: With its back-lit keypad, the SmartCode 912 provides increased visibility for easy code entry during nighttime (ensuring convenience and safety in low-light conditions).

Q: What warranty does the Kwikset SmartCode 912 come with?
A: The SmartCode 912 comes with a Lifetime Mechanical-Finish warranty and a 1-Year Electronics warranty (providing peace of mind and assurance in the quality and reliability of your smart lock investment).

Q: How does the Z-Wave Plus technology in the SmartCode 912 improve smart home connectivity?
A: Z-Wave Plus technology enhances the SmartCode 912’s smart home connectivity by providing extended wireless range, increased battery life and over-the-air firmware updates. In fact, this ensures a more reliable and efficient connection to other smart home devices and systems.

Q: Can I use the SmartCode 912 on exterior doors for enhanced security?
A: While the SmartCode 912 is primarily designed for interior use, such as home offices or storage rooms, its durable metal construction and SmartKey Security make it suitable for exterior doors where a deadbolt is not required (offering flexibility in securing various entry points).

Q: What happens if the batteries run out? Can I still access my home?
A: If the batteries deplete, you can still access your home using a traditional key thanks to the SmartKey Security feature. Additionally, the lock has a low battery indicator to alert you when it’s time to replace the batteries, minimizing the risk of being locked out.

Q: Is the installation process compatible with all types of doors?
A: The SmartCode 912 is designed to be compatible with most standard doors. However, for doors with non-standard dimensions or thicknesses, it’s important to check the product specifications or consult with Kwikset customer support to ensure compatibility before installation.

Q: How secure is the keypad against wear and potential security risks?
A: The keypad of the SmartCode 912 is designed to be durable and wear-resistant. The numbers are back-lit and coated to minimize signs of wear (reducing the risk of potential intruders guessing frequently used codes).

Q: Can I control the SmartCode 912 remotely without a Z-Wave hub?
A: Remote control of the SmartCode 912 requires integration with a Z-Wave compatible hub. Without a hub, you’ll be able to use the keypad and key for entry but won’t have access to remote features such as checking lock status or receiving notifications.

Q: How does the one-touch locking feature work on the SmartCode 912?
A: The one-touch locking feature allows you to easily secure your door by pressing a single button on the lock (eliminating the need to enter a code for locking). In fact, this provides a quick and convenient way to ensure your door is locked when you leave.

Q: Are there any additional fees for using the smart features of the SmartCode 912?
A: There are no additional subscription fees required to use the smart features of the SmartCode 912. However, remote access and notifications require a Z-Wave compatible hub, which may come with its own set of fees depending on the provider.

Q: What is the process for programming additional user codes into the SmartCode 912?
A: Programming additional user codes into the SmartCode 912 involves accessing the programming menu through the keypad, entering your master code and following the prompts to add new user codes. Moreover, detailed instructions can be found in the user manual or Kwikset’s online resources.

Q: Where can I find support if I encounter issues with my SmartCode 912?
A: For support with your SmartCode 912, you can refer to the user manual, visit the Kwikset website for FAQs and troubleshooting tips, or contact Kwikset customer support directly for personalized assistance.

Q: Can the SmartCode 912 Z-Wave Plus Leverset be integrated with voice-controlled smart home systems?
A: Yes, when connected through a compatible Z-Wave hub, the SmartCode 912 can be integrated with voice-controlled systems like Amazon Alexa, allowing for voice commands to lock or check the status of your door (enhancing the smart home experience with hands-free convenience).

Q: How does the SmartKey Security feature benefit users of the SmartCode 912?
A: SmartKey Security allows owners of the SmartCode 912 to re-key their lock in seconds without removing it from the door. This feature provides flexibility, especially for users who need to change their keys due to lost, stolen, or unreturned copies (ensuring their security is uncompromised).

Q: What is the recommended maintenance routine for the SmartCode 912 to ensure its longevity and reliability?
A: To maintain the SmartCode 912 in top condition, periodically check and replace the batteries before they deplete fully, clean the keypad to prevent debris accumulation and ensure the lock’s firmware is up-to-date through your Z-Wave hub for optimal performance and security.

Q: Is the exterior assembly of the SmartCode 912 weather-resistant?
A: The SmartCode 912’s exterior assembly is designed to be durable and weather-resistant, suitable for outdoor exposure. Moreover, its construction ensures it can withstand the elements, though it’s always wise to consult the manufacturer’s specifications for specific environmental tolerance levels.

Q: How does the automatic door locking feature work on the SmartCode 912?
A: The automatic door locking feature can be enabled to automatically lock the door after a set period, typically 30 seconds, after closing. This ensures that your door is always locked, providing peace of mind and enhanced security without the need to manually check each time.

Q: Are there any compatibility issues to be aware of when integrating the SmartCode 912 with existing smart home systems?
A: While the SmartCode 912 is designed to be highly compatible with various smart home systems via Z-Wave Plus, it’s essential to verify that your specific hub and devices support Z-Wave Plus for seamless integration. Checking compatibility lists provided by your smart home system’s manufacturer is recommended.

Q: What types of doors and lock installations is the SmartCode 912 compatible with?
A: The SmartCode 912 is compatible with standard door preparations and can easily replace existing locks or be installed on new doors. In fact, it fits both left-handed and right-handed doors and is suitable for doors of standard thickness, typically 1-3/8 to 1-3/4 inches.

Q: Can the user codes for the SmartCode 912 be managed remotely?
A: Yes, with the SmartCode 912 integrated into a smart home system via a Z-Wave hub, user codes can be managed remotely. Furthermore, this allows homeowners to create, delete, or change access codes from anywhere (offering flexibility for granting or restricting access as needed).

Q: What should I do if the keypad of my SmartCode 912 becomes non-responsive?
A: If the keypad becomes non-responsive, first ensure that the batteries are not depleted. If the issue persists, try resetting the lock to its factory settings or consult the troubleshooting section of the user manual. For further assistance, contact Kwikset customer support.

Q: Where can I purchase the Kwikset 99120-037 SmartCode 912 Z-Wave Plus Leverset?
A: The SmartCode 912 is available for purchase through various retailers, including online platforms like Amazon, home improvement stores and Kwikset authorized dealers. Ensure you buy from a reputable source to guarantee authenticity and warranty coverage.

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