Hikvision is a global leader in video surveillance products and solutions. Their extensive range includes network cameras (IP cameras), Turbo HD cameras, NVRs, DVRs, and advanced technologies like ColorVu and AcuSense for intelligent monitoring.

Dahua Technology is a major provider of video surveillance products and services. Their offerings encompass network cameras, HDCVI cameras, PTZ cameras, thermal cameras, and comprehensive solutions for access control and intelligent traffic systems.

Prama is a brand that distributes and manufactures CCTV surveillance products, often in partnership with global leaders. Their product line typically includes a range of cameras (dome, bullet, PTZ), DVRs, NVRs, and associated accessories.

NIvision (National Instruments) focuses on industrial vision systems, which integrate cameras for image acquisition and controllers for image processing. Their solutions are designed for demanding manufacturing and embedded vision applications like quality control and inspection.