FORSOLUTION CZ s.r.o. is a privately owned company specializing in wireless digital audio surveillance technologies for covert operations. With extensive expertise, the company designs, develops, and manufactures advanced surveillance equipment tailored for police forces, intelligence agencies, special units, and other government-approved organizations worldwide. One of its flagship products, DELTA, is an advanced wireless audio surveillance system designed specifically for covert use. The standard setup includes a 400 mW DELTA transmitter and a corresponding receiver, which enables real-time stereo audio monitoring and remote control of transmitters. The system also offers optional audio recording and IP-based remote access via the DELTA BlackBox receiver, providing flexible and secure deployment in the field.