Valcom IP Talkback VIP-148AL - IP speaker - for PA system

The VIP-148 IP talkback horn enables two-way hands-free voice access to a single location over an IP-based network. This allows a page zone extension anywhere on the network. The horn audio level is electronically adjusted via software. A call switch input connection is provided for call initiation, and a line level auxiliary input allows connection to a local audio source.