Viking Four Door Entry Phone Controller C-2000B

In Single Line Ring Through Mode, the C-2000B enables single line phones to share a phone line with 1 to 4 entry phones, granting tenants the ability to communicate with visitors and activate contact closures for gate or strike control. Additionally, it provides Caller ID and Call Waiting Caller ID features, along with a Call Waiting tone when the phone line is engaged, while tenants can gain entry at each location using keyless entry codes.

Viking Four Door Entry Phone Controller C-2000B Features & Specifications: 

• Add one to four entry phones to your standard home or office phones to provide:
  – Door communication
  – Door entry
  – Gate entry
  – Keyless entry
• Provide commercial or residential security via two-way handsfree communication at the door and gate
• Connects in series with a single phone line or to a phone system’s unused line input (loop start trunk input)
• High security building entry systems
• Door strikes and gates in conjunction with entry phones or hot-line/panel phones