Retekess 3W TW104 Window Speaker Intercom with Full Duplex

Retekess TW104 window intercom system is suitable for the drive-up window, store window,  cashing store,  ticket window,  movie theatre, 

auto shop,  hospital,  clinic, bank,  station, etc

Full Duplex Technology

Compared with half-duplex technology, signal transmission can work well simultaneously from different directions

Voice can be much clear; less signal interference

Noise Reduction

1.8m / 5.9ft for microphone cable, solve echo and squeal problems

Full Duplex voice intercom technology automatically recognizes and processes voice signals, and does not require any operation during the call

Durable Enough

It can resist violence better, and it will be not easily broken up for durable use

Easy to operate

The volume button uses anodizing technology to resist corrosion effectively, offer better feelings

Mic Cable Material

Using a 4 core high-strength aluminum foil shielded wire and strong connection plug

Effectively improve the sound quality, less signal interference

Flexible Mic Cable

The thin shape of the acoustic tube does not obstruct the field of vision

More convenient and free to achieve two-way intercom

Enough Lound Sound

The voice can be spread more widely for better voice quality, take less space

Mute Function

The internal Mic and outside speaker can be shut down separately, more convenient

I-shut button to turn off the station sound

O-shut works for the outside speaker

Come with Long Cable

There is a metal tube to cover the aluminum foil shielded wire

So the wire can be well protected; helpful for signal stability, less voice interference