VIKING LDB-2 Loop and Ring Detect Board

VIKING LDB-2 Loop and Ring Detect Board 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 ofrelay contacts provided Selectable NO (normally open) or NC (normally closed) relay contacts Features: Ringers and Speakers : Yes Dimensions (LxWxH) : 6 inches x 4.5 inches x 4.5 inches Weight : 1.2 lbs Energy Star Qualified : No Country of Origin : USA (provided by manufacturer, not verified) RoHS Compliant : Yes Type of Packaging