Algo 8420 IP Digital Display Double Sided Speaker

Algo’s 8420 IP Dual-Sided Visual Display Speaker is a SIP-compliant notification device engineered for high-impact communication in public and enterprise environments. Featuring dual 15.6″ LCD screens, high-intelligibility speakers, and bright LED flashers, it delivers both visual and audible alerts with exceptional clarity. This dual-sided design enables simultaneous display of scrolling text, graphic images, and voice paging in opposite directions, making it ideal for hallways, large rooms, and open spaces.

Core Features:

• Two 15.6” wide-angle viewable full-color LCD display for off-axis visibility to
  display digital or analog NTP clock, scrolling text, and custom images
• Wideband HD audio (G.722 voice codec)
• Secure SIP using TLS and SRTP
• Ambient noise response to automatically adjust audio output
• Two-way talkback
• Multicast send and receive
• Four-color LED flashers
• PoE++ powered (IEEE 802.3bt) and optionally PoE+ powered (802.3at)
• Smart relay input for accessories