- Power Fail Switch Or Ground To
- Viking Power Fail Bypass System
- Makes It Possible To Receive Calls During Phone System And Power Outages
- Connects 6 Preassigned Single Line Station Phones Directly To Userassigned Co Trunks
- Built In Ground Start Converter Permits Outbound Calls From Standard Phones
- When System Is Restored Calls In Progress Are Not Lost
- Reconnects Phones To Their Station Circuits After They Become Idle
- Can Be Configured To Operate When Power Is Lost Or From An Opening/closing Of An Alarm Contact Or Manual Closure
- Can Be Used To Convert Six Incoming Ground Start Lines To Loop Start Lines
- One Year Manufacturer's Warranty
- Made In The Usa
- Brand: Viking Electronics
