Valcom IP Speaker Compact with Text BK-F ONE, Part# VL520BK-F-OW Advanced VNVR 50IRE) Utilizes Sony's 1/3-type "EXview

50IRE) Utilizes Sony's 1/3-type "EXview HAD CCD II" 480

22 SERIES DIES is for use with Adapter for Greenlee K22 dies

IR Distance: 15~20m (49

The high-performance Polycom VVX 311 2200-48350-025 6-line Desktop Phone Gigabit Ethernet with HD Voice is easy to use usability and navigation

Valcom IP Speaker Compact with Text BK-F ONE, Part# VL520BK-F-OW Advanced VNVR 50IRE) Utilizes Sony's 1/3-type "EXviewThe durable Valcom VL520BK F OW IP Speaker Compact with Text BK F ONE has a large easy to read display capable of single or dual line text, built in audio for high quality paging intercom, and dual side mounted flasher for enhanced notifications in emergency situations. Available in Black or Metallic. Features: ADA compliant Ceiling or wall mount Easy to read multi color LED display SIP enabled Paging, intercom, clock, visual messaging, and emergency