Single-dwelling building audio intercom system. 2-wire technology. Suitable for subsequent installation.
2-dwelling building audio intercom system. 2-wire technology – suitable for subsequent installation.
Single-dwelling audio intercom system. 2-wire technology. Suitable for subsequent installation.
2-dwelling building audio intercom. 2-wire technology – suitable for subsequent installation.
Combined telephone/intercom with optional door opener function. No laying of cables required.
