Ключевые слова: agent, alert, armed, assistance, audio equipment, authority, blsck and white, bodyguard, call, city, communication, crowd, defense, device, ear, earpiece, fighter, gadget, hair, handsfree device, head, headset, hearing, help, lifestyle, man, message, monochrome, national security, officer, phone, politician, politics, president, professional, protection, safeguard, safety, secret, secret service, security, security guard, security officer, service, serviciul de protectie si paza, spp, spy, suit, surveillance, terror, terrorism, threat, transceiver, transmitting,