Purchase this item and get 
Vocia ELD-1
5 Years Warranty
The ELD-1 is a networked safety device for use with all Vocia amplifiers and is an integral part of standards-compliant voice evacuation and paging notification systems.
• Line monitoring
• Looks for inaudible signal from Vocia amplifier module
• Power over Ethernet (PoE)
• Reports shorts or opens in the speaker line to the network
• Surface mountable
• Status LED
• Removable terminal block connector
• CE marked and RoHS compliant
• Covered by Biamp Systems’ five-year warranty
