Retekess TW104 Two Way Speaker Intercom,Full Duplex Intercom,Clear Sound,High Power Output,Window Intercom for Business,School,Tickets Office,Store(4 Pack)
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Clear two way sound; window speaker intercom system adopts full duplex technology with great sound transmission; two-way simultaneous intercom; there is no switching and delay
High power output without noise; high power main sound and sub sound signal output; high power main and auxiliary audio signal output; microcomputer processing circuit with noise reduction function to solve echo and howling
Durable use; window intercom use aluminum alloy panel; there is also a metal tube to protect the foil shielded wire; more sturdy; it can be installed in a commercial ticket window to hear customers better
Flexible gooseneck microphone with 1.8m microphone cable; can be bent 360 degrees; more convenient to communicate with customers
Recording function; there is 3.5mm jack recording in the main station; so it support to connect external recording device; so it works very well in a small business area with a window barrier