Valcom IP DOUBLE-SIDED Compact Speaker with Text and Flashers, 20-Inch Wide BLK, Part# VL522BK-F interior speaker tool Audio compatibility Works with DTS-HD

Audio compatibility Works with DTS-HD Master Audio

Aiphone PT-1210N This is a 12V AC plugin transformer that has 110V INPUT

Network interface - Ethernet10/100BaseT

Failover protected hardware

ISDN Interface: ISDN PRI T1

Valcom IP DOUBLE-SIDED Compact Speaker with Text and Flashers, 20-Inch Wide BLK, Part# VL522BK-F interior speaker tool Audio compatibility Works with DTS-HDThe efficient Valcom VL522BK F IP DOUBLE SIDED Compact Speaker with Text and Flashers, 20 inch Wide BLK has double sided easy to ready displays capable of single or dual line text, built in audio for high quality paging intercom, and side mounted flashers for enhanced notifications in emergencies. Available in Black or Metallic. Features: ADA compliant Ceiling or wall mount Easy to read multi color LED display SIP enabled Single side dual flashers