| Brand | Viking |
|---|---|
| MPN | VK-LDB-3 |
| System Type | Loop & Ring Detector |
| Model | VK-LDB-3 |
| California Prop 65 Warning | California Prop 65 |
| Country of Origin | United Kingdom |
| Unit Quantity | 1 |
| Unit Type | Unit |
| UPC | 615687221862 |
Check the listing for details. Viking Electronics VK-LDB-3 Loop & Ring Detector Board Visual Indicator Trigger. Condition: New, Made in United Kingdom. Listed at 73.44 USD. Detects ringing and off-hook. Relay: 5A @ 30V DC / 125V AC. Loop Detection: 5mA - 100mA DC. 12V DC Power Adapter. Ring Detection: 40V - 150V AC. VK-LDB-3 Board. Ring Cadence: Supports most. Power: 120V AC / 12V DC (inc).