Description The Ermak loudspeaker and light signaling system with a LED optical system is designed to equip emergency vehicles of the Ministry of Internal Affairs, the Ministry of Emergency Situations, the Ministry of Defense of Russia, the Ministry of Health and Social Development, and other ministries and departments. The Ermak loudspeaker and light signaling system is certified for compliance with the Technical Regulations of the Customs Union TR CU 018/2011 "On the safety of wheeled vehicles." Modern appearance. Low current consumption reduces the load on the on-board network. The service life of the LEDs up to 50,000 hours, as well as the resistance of the LEDs to vibration, the absence of moving joints (rotating) - all this provides an economical operational effect and reduces service costs. If one LED fails, the Ermak loudspeaker and light signaling system does not require urgent repairs.