Paging Receiver The DP-9000R Desktop Paging Receiver like a pager with large display and user friendly It can be set on top a desk utilizing 120AC or wirelessly for a location best for the facility 3 rechargeable AAA batteries. Supports multiple English, Spanish, Portuguese, Russian, and French. 4 Line, 84 Character Display Back lit display 120 AC or Rechargeable AAA Battery power 4 beep alerts, 10 melody alerts, vibrate mode, reminder alert, and 5 daily alarm sets Duplicate message detection, unread message display, message time stamp, display Up to 8 cap code capability Selective message lock/delete Frequency Paging Sensitivity: 512bps 5u V 1200bps 9u V Bit Rate: 512 for POCSAG, 1600 for FLEX Spurious Rejection: 40db below carrier Alert Tone Volume: adjustable up to 98db at 30cm (12 View Area: 120 x 44mm 90 second Sleep Time When used with Cornell System, this desktop pager keeps you connected and 24/7. Specifications: Contractor shall furnish, program and include Desktop Pagers DP-9000R according to specifications Information: Frequency: 408-473MHz Dimensions: 182.3(L) x 114(W) x 99.7(H)mm Power: 120AC or Rechargeable AAA Batteries (3) Battery Replacement: Rechargeable AAA Batteries (3) Battery Life: Up to 2 years Operating Environment: 50-120 Indoor Non-condensing