【Wide application Scenarios】DESHUN intercom DS-236 system is suitable for bank window, hospital window, post office window, securities window, embassy visa office, securities company, scenic ...

The STS-K023 is part of a new range of window intercom systems for the US market, specifically designed for security windows with existing openings. Created by Contacta’s in-house design team, the ...

Contacta, the Florida-based, assistive listening specialist, has launched the first window intercom system with a Level 8 UL752 approval. Designed for installation in high level security windows, the ...

Contacta, the Florida-based, assistive listening specialist, has launched the first window intercom system with a Level 8 UL752 approval. Designed for installation in high level security windows, the ...