About Us
About DESi
Innovation, Security, and Excellence since 1991.
Everything Under One Roof
DESi, established in 1991 in Istanbul, manufactures all its products within a single facility.
From the design stage to final packaging, including mold making, painting, SMD assembly, and PCB production, every process is carried out in-house. We develop our server and cloud-based applications entirely with our own engineering team.
Our Core Strengths
Defining the industry standards through vertical integration.
Market Leader
The largest ODM and OEM smart lock manufacturer in Europe, producing 15+ different specialized products.
R&D Force
Holding over 20 patents and utility models. Our engineers achieve firsts in Turkey and worldwide.
Our Philosophy
"Producing quality at an affordable price." Security is a fundamental need, not a luxury.
Global Quality Standards
DESi received the ISO 9001:2000 certificate from TUV International, documenting our global standards.
We are the only producer in the sector with Telecommunications Authority approval. We meet all CE mark conditions mandatory for Europe. Our central locking systems also carry the e-mark symbol, meeting European automotive standards.
Growing Together
Over 500 dealers across Turkey and a growing global family.