Viking Electronics LDB2
Viking Electronics LDB2

Viking Electronics LDB2 Looping/Ring Detect

Manufacturer Name & URL:

Viking Electronics, Inc website is SKU:  VEN11-VIK-LDB2
Manufacturer:  Viking Electronics
Manufacturer Part Number:  LDB2
Model Number:  LDB2
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Viking Electronics LDB2
Your Price:49.88



UPC / GTIN-12:


EAN / GTIN-13:

Brief Product Description:

Looping/Ring Detect



The LDB-2 Ring/Loop Detector monitors an analog phone line for ringing or an in-use condition. A built-in relay can be activated when either of these conditions are detected. This is ideal for monitoring line status or for providing a visual indication of such. When monitoring for ring, an internal pot can be adjusted to allow the relay closure to stay on steady, or follow standard ring cadence. The LDB-2 comes complete with a 12 VDC power adapter, and can also provide 12V DC power through its auxiliary 12V DC output terminals.


  • Detects ring voltage and loop connect
  • Screw terminal connections
  • Wall mountable with foam tape (included) or screws (not included)
  • Auxiliary 12V DC output
  • Adjustable time-out for relay closure
  • Two sets of relay contacts provided
  • Selectable NO (normally open) or NC (normally closed) relay contacts
  • Limited one year warranty

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