STS-K023 offers two-way Level 8 communication – meaning windows protect against military rifles – in environments demanding ...

Armortex, ShureSAFE, Safewood Designs, Covenant Security Equipment, Intercoms Online and DK Hardware Supply are also now offering systems from Contacta Inc.’s comprehensive window intercom range.

Contacta Inc, an assistive listening technology manufacturer has introduced STS K009-IP, a new IP-rated window intercom system. According to Contacta, STS K009-IP is the first IP rated speech transfer ...