Host Machine
Ø Size: 31X21X5.5CM
Ø Two-way calling and intercom function
Ø 60 LED lights on the panel which can show several calling numbers at the same time
Ø Equipped with two-brightness LED digital tube, which cam automatically and orderly show the calling numbers, and information is shown clearly
Ø Bus connection, call without interruption, call storage, short circuit alarm, intensive care priority, multilevel volume adjustment, handfree intercom.
Ø Can be used with cordless phones or connected to a computer, optional ring music.