Digra-600 Multi-industry High-power Pa Alarm

MTC-600 high-power multi-alarm can be widely used in industrial PA factories, docks, oil, mining, hydropower, prisons, schools, forest fire, police and civilian production areas and other outdoor venues. Perform air defense, fire, police, ambulance and other natural disasters and emergency alarms, propaganda and broadcasting tasks. Installation is simple, portable and versatile. U disk with USB and SD card interface can play MP3 files and FM radio. With the band recording with a handheld microphone and desktop microphone, shouted to meet different operational requirements. Equipped with the latest timing device can be realized up to 17 week period of time the alarm. In addition, the device provides TRS (6.35mmm) and AUX (3.5mm) audio input to connect various audio devices.
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The corresponding configuration model has two sets of random host the latest Storm 7300 speakers (Patent No.ZL201020522870.2, ZL201030282705.X), waterproof,dust-proof, resistance to ultraviolet radiation, to adapt to complex outdoor operating environment. Host maximum output power 600W, maximum sound pressure greater than138 db, the effective transmission distance of up to 1600Ming meters, and can be any combination of multiple speaker stack, such as multiple sets of speakers can be superimposed in a specific direction to increase loudness, or set of speakers can be combined in multi-up coverage to expand the range to meet customers' different needs.