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Viking 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 Vikings E-1600-20A, allowing Info button calls to be placed without activating the relay (turning on the emergency strobe light, camera, etc.)
-3 DIP switches are provided for turning ring detection on or off, off-hook loop detection on or off and for selecting a ring cadence mode which allows the relay to follow ringing or to remain activated during the off time of standard ring cadence
-Complete with a 12 VDC power adapter
-Can also provide switched 12VDC .35 Amp output to power external lights, etc. during ringing and/or off-hook conditions
-Applications: control a strobe or beacon light for ring indication, provide relay closures on off-hook, trigger a security camera, trigger a tape recorder, phone in use indicator
-Detects ring voltage and off hook loop current
-On/off switches for ring detection and off hook/loop detection
-Screw terminal connections
-Selectable ring cadence mode (relay can remain on between rings)
-Wall mountable with foam tape (included) or screws (not included)
-Switched 12V DC output (follows relay activation for powering strobe lights, cameras, etc.)
-One set of (NO) normally open and (NC) normally closed relay contacts provided
-Disable input, ideal for use with two-button emergency phones (E-1600-20A), will not activate relay on Info calls
-Made in the USA
-1 Year manufacturers warranty
-Power: 120V AC to 12V DC adapter provided
- VKLDB3