Covert communication system is one of our key products.Designedfor covert operations, the product can be easily concealed inclothing. It is convenient for user to integrate into the crowdduring the undercover operation via wireless PTTcontrol. Thisprovides user with flexibility in the implementaion of tasks. Thesystem combines many innovative fuctions to meet the unique covertwireless communication needs, and greatly improves thepracticability. As a lead in mirco-communication, QDC fullyunderstands that the unique circumstances require system andsolution. Users operating in public safety, including thoseinvolved in surveillance, close and VIP protection and specialoperations, have very high requirements on confidentiality. Theconvert communication equipment, designed to meet the requirementsand usability of users in undercover operations, is especiallysuited for critical covert tasks.