A curated selection of smart locks designed to replace only the interior thumbturn or strike plate of existing deadbolts. This list prioritizes models that require no drilling, no keyway alteration, and no permanent modifications, ensuring compliance with rental agreements while providing keyless entry.
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Offers fingerprint access and Wi-Fi connectivity without needing a separate bridge. It replaces the interior thumbturn of most single-cylinder deadbolts, allowing landlords to maintain the existing exterior key mechanism while adding modern digital access for tenants.
Features built-in Wi-Fi for direct smartphone control and a fingerprint-resistant touchscreen. While it replaces the entire deadbolt, it is a direct drop-in replacement for standard US door preparations, making it a popular, non-invasive upgrade for rental units.
Clips onto the existing interior thumbturn, leaving the original lock and keys intact. This minimizes tenant anxiety about losing their original keys and allows for easy removal when moving out, making it ideal for landlords who prefer minimal hardware changes.
A sleek, minimalist smart lock that replaces the existing thumbturn and offers both Wi-Fi and Bluetooth connectivity. Its design is universally compatible with most single-cylinder deadbolts, providing a modern aesthetic upgrade without structural alterations to the door frame.
A battery-operated smart lock that attaches to the interior of most euro-profile or standard deadbolts. It supports geofencing, temporary passcodes, and integration with major smart home platforms, offering a highly reversible solution for rental properties.
Specifically designed to replace the interior thumbturn of single-cylinder deadbolts without changing the exterior key cylinder. It offers keyless entry via an app and includes a mechanical key override, ensuring reliability if batteries die or connectivity fails.
Provides a self-powered, battery-free fingerprint scanner and Wi-Fi connectivity. It is designed to fit most standard deadbolts, offering a cost-effective upgrade that maintains the existing key mechanism while adding digital security features for renters.
Attaches to the interior of most existing deadbolts, automatically turning the thumbturn via Bluetooth and Wi-Fi. Its non-destructive installation preserves the original lock's integrity, making it an excellent choice for landlords who need a quick, reversible upgrade.
A high-end keypad and fingerprint smart lock that replaces the standard thumbturn. It features a durable metal construction and supports multiple access methods, including mobile keys and passcodes, suitable for high-traffic rental units.
A retrofit smart lock that replaces the interior thumbturn of standard deadbolts. It integrates with smart home ecosystems and offers a clean, modern interface while keeping the original exterior key cylinder, ensuring compatibility with existing tenant habits.
Features a built-in camera and video doorbell functionality along with fingerprint and code access. It replaces the interior thumbturn of most deadbolts, providing comprehensive security monitoring without requiring additional hardware installation on the door frame.
Designed to replace the interior thumbturn of single-cylinder deadbolts. It offers auto-locking capabilities, temporary access codes, and a sleek design, making it a secure and convenient upgrade for rental properties that need remote access management.
Some systems offer a smart strike plate that works with existing keys, but most smart locks replace the thumbturn. For rentals, thumbturn replacements like those from Kwikset or Yale are generally preferred over strike plate modifications due to ease of reversion.
A reliable option that replaces the interior thumbturn and offers Wi-Fi connectivity. It is engineered to fit most standard US door preparations, providing landlords with a straightforward installation process and a modern locking solution for their tenants.
An emerging option that attaches to the interior of existing deadbolts. It focuses on privacy and simplicity, offering a non-invasive way to add smart features to rental units without the complexity of full deadbolt replacements or electrical wiring.
A versatile lock that can replace the thumbturn or be installed on various door types. It supports multiple access methods including fingerprint, card, and app control, making it a flexible choice for landlords managing multiple rental properties with different lock types.
Offers a budget-friendly smart upgrade by replacing the interior thumbturn. It provides basic keyless entry features and integrates with popular smart home hubs, ensuring that landlords can offer modern security without a significant investment in hardware.
A generic but widely available category of smart locks that often replace the thumbturn. These locks offer extensive compatibility with third-party apps and smart home systems, allowing landlords to customize access permissions and monitoring for their rental units.
A premium option that supports Matter and Thread protocols. It replaces the interior thumbturn and offers high security with anti-peep codes and fingerprint access, suitable for tech-savvy tenants in modern rental properties.
While primarily known for lighting, Philips offers smart lock solutions that integrate seamlessly with their ecosystem. These locks often replace the thumbturn and provide a unified management experience for landlords who already use Philips Hue lighting in their rentals.