Viking C-2000b Door Entry Controller Viking Advanced Door/gate Entry Phone Controller Allows 14 Entry Phones To Share A Single Telephone Line With A Residential Or Business Telephone System Use With Any Analog Touch Tone Phone Provide Entry Phone Activated Chimes And Whole House Paging When Used With An Slp1 Or Slp4 Up To 6 Different Keyless Entry Codes / Eone Time Usee Keyless Entry Codes Per Entrance Up To 6 Master Keyless Entry Codes For Use At Any Entrance Analog Station Mode Allows The C2000b To Connect To An Unused Pabx Station Port Optional Eprivacy Numbere Allows Only Selected Visitors To Call From An Entry Phone Provides Ecaller Ide And Ecall Waiting Caller Ide Produces Ecall Waitinge Tones Lighted Doorbell Switch Input To Activate Entry Phone Call One Set Of Normally Open And Normally Closed Contacts Available For Each Entry Phone Programmable Contact Activation Time Auxiliary Input To Activate Timed Auxiliary Contacts Power: 120vac / 13.8vac 1.25a Ul Listed Adapter Provided Environmental: 0ec To 32ec (32ef To 90ef) With 5% To 95% Noncondensing Humidity Relay Contacts: 5a @ 30vdc/250vac Ring Output: 8 Ren Capable Of Ringing (16) 0.5 Ren Phones Talk Battery: 40v Dc Ren: 0.1a Connections: (30) Cage Clamp Screw Terminals Brand: Viking Electronics