Loop And Ring Detector Board multimedia cable Cisco - Antennas - Dual

Cisco - Antennas - Dual Band - 2

CABLE PULLERS

Catalog# 52020649

Telephone input for ease of connection to any telephone system Two high impedance microphone input Selectable aux/phono input Muting for microphone priority during paging 3-band frequency equalizer 150 Hz

With multiple load operating modes

Loop And Ring Detector Board multimedia cable Cisco - Antennas - DualLoop 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