Retekess Case of 4 TW104 Intercom Speaker, Bank Intercom with Full Duplex, Clear Sound, Volume Control, Intercom System for Business,School, Office

Price: $419.99
(as of Mar 09, 2023 08:37:37 UTC – Details)

Durable use;2 way 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
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
Knob Voice Adjustment; Bank window intercom system has the ability to adjust the volume on the both sides; And knob design can be more convenient to operate; Less static noise or hollow sounding
Easy to set up; it is really easy to use and setup just you have to plugin and it work; You can use it at check cashing place or groceries store; No need to use sign language with customers