Viking TDR-1 Time Delay RelayTime Delay Relay is a time delay relay device designed to be easily configured to fit a wide variety of applications. Features: 1 double pole, double throw relay output 8 selectable closure times DIP switch programming Accepts positive or negative going logic level voltage or contact closure Selectable time delay LED relay status indicator Convert closures between N O and N C Connections: 10 position cage clamp terminal strip

Surface mount or mount on standard junction and single gang electrical boxes

Viking PRX-1 Application:

W-2000A-EWP

Viking E-1600-30-IP Specifications:

Convention centers

call time out

Zinc plated steel rough-in box with (2) 3/4” conduit knockouts

Compatible with Viking Speakerphone:

it is best to distribute sound more evenly

Switch between two CCTV cameras automatically when either doorbox is activated

76″ (112mm diameter x 70mm)

8 selectable closure times