Loop And Ring Detector Board Viking Advanced Loop Detector Loop Detect Board For Ring And Line Inchin Useinch Contact Closures Provide A Contact Closure During Ringing And/or Offhook Monitors An Analog Phone Line For Ringing Or An Off Hook Condition A Builtin 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 Twobutton Emergency Phones Such As Viking's E160020a Allowing Inchinfoinch 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 Offhook 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 Offhook Conditions Applications: Control A Strobe Or Beacon Light For Ring Indication Provide Relay Closures On Offhook Trigger A Security Camera Trigger A Tape Recorder Phone Inchin Useinch 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 Twobutton Emergency Phones (e160020a) Will Not Activate Relay On Inchinfoinch Calls Made In The Usa 1 Year Manufacturer's Warranty Power: 120v Ac To 12v Dc Adapter Provided Vkldb3 Brand: Viking Electronics
