1. DESK TYPE( CAN PLACE FREELY) ()2. THERE IS NO/OFF AND INDICATOR BUTTON, IF RED LIGHT ON THE TOP O,F ()MICROPHONE IS ON, MEANS MICROPHONE IS BEING USED AT THE MOMENT. ()CHAIRMAN UNIT IS NOT RESTRICTED BY ANY SPEECHING TI,ME. ()CHAIRMAN UNIT HAS PRIORITY OVER OTHER MEMBER SO HE CAN CUT OFF THE ()SPEECH. () () (),
Automatic systems that lower production costs ()Excellent Quality that increases productivity ()Efficient units that save time and labor () () () () () ()
FEATURES 1.Combination with various advantages, including wall-speaker, public address broadcasting, bi-direction intercom speaking public address has priority, teaching broadcast, call-back & dete