Smart lock application solutions with hardware and software collaboration
We provide smart lock solutions tailored to our clients’ specific application scenarios. We design and develop hardware and software for smart locks and offer related consulting services. Our software includes mobile apps, mini-programs, web pages, and desktop clients to meet the needs of various usage scenarios.

Systems covering multiple application scenarios
Its suite of smart lock management systems covers diverse needs, including local network-connected control (KD Lock), mobile apartment operation (Lock Butler), and offline scenarios (Lockhub), adapting to different users such as apartments, hotels, office spaces, and individual landlords.
KD Lock APP
A powerful network lock management software that supports batch key authorization management, remote device control, and can be deployed locally.
Lock Butler APP
A simple and practical long-term and short-term rental apartment management system. Manage all locks with just your mobile phone. Available in mini-program and app versions.
Lockhub Desktop
Classic and secure intelligent management software, suitable for centralized hotels, apartments, offices, etc., requiring no network connection.
Dual guarantee of security and openness
Localized deployment ensures compliance, while the open platform supports integration.
Open Platform
- SDK interfaces for various system function modules
- It has both HTTP interface and DLL dynamic library interface
- Optional hardware open protocol integration


Localized deployment
- Compatible with Linux, macOS, and Windows, with software and hardware working together to ensure security.
- Local data storage ensures greater security and self-control.
- Customized system adaptation to build a trusted operating environment
can only see a short distance ahead, but we can see plenty there that needs to be done
Alan Turing
the father of theoretical computer science
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