Viking electronics LDB-3 Loop And Ring Detector Board For Audi Fuses: 3 x 20 Amp

Fuses: 3 x 20 Amp

Dimensions: 10-1/4" wide x 7-1/4" tall x 1-7/8" thick

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Outputs Front

1920 X 1080 (Rgb) High Resolution

Viking electronics LDB-3 Loop And Ring Detector Board For Audi Fuses: 3 x 20 AmpViking Advanced Loop Detector loop detect board for ring and line "in use" contact closures Provide a contact closure during ringing and or off hook Monitors an analog phone line for ringing or an off hook 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 Disable input is ideal for two button emergency phones, such as Viking's E