Leading the surveillance technology industry with innovation, quality, and unwavering commitment to excellence since 2009.
Who We Are
We are a specialized technology company dedicated to developing cutting-edge hidden cameras and miniature recording devices. With years of expertise in covert surveillance technology, we serve security professionals, private investigators, and organizations requiring discrete monitoring solutions.
Our commitment to quality, innovation, and reliability has made us a trusted partner for clients who demand the highest standards in surveillance equipment.

Our Story
Founded in 2009
QZT was founded in 2009 and focuses on security equipment, hidden cameras, recording equipment, GPS positioning equipment, and vehicle-mounted cameras, integrating R&D and sales.
Innovation-Driven
Continuous R&D investment to stay at the forefront of surveillance technology.
Global Reach
Serving customers worldwide with comprehensive solutions.
Why Choose Our Solutions?
Undetectable Design
Our devices are engineered to blend seamlessly into any environment, providing covert surveillance without detection.
Professional Grade
Built to meet the demanding requirements of security professionals and law enforcement agencies worldwide.
Advanced Technology
Cutting-edge features including HD recording, long battery life, and wireless connectivity for modern surveillance needs.
Our Global Presence
Vietnam Manufacturing
Ho Chi Minh City
Our state-of-the-art manufacturing facility in Vietnam ensures efficient production and quality control of all our surveillance devices.
- ISO 9001 Certified Production
- Advanced Quality Testing
- Rapid Production Scaling
Italy Office & Showroom
Milan
Our European headquarters and showroom in Italy serves as the hub for client demonstrations and European market operations.
- Interactive Product Showroom
- European Distribution Center
- Technical Support Hub
Ready to Experience Professional Surveillance Technology?
Join thousands of security professionals who trust our covert surveillance solutions. Contact us today for a personalized demonstration or visit our Milan showroom.