• Voice Activated Relay
• Monitors Audio Activity Over A Wide Range Of Input Voltages
• Two Sets Of Cform (both N.o And N.c) Relay Contacts Respond To Audio Activity
• Four Levels Of Signals: Microphone 600ohm Line 25v And 70v Speaker Systems
• Builtin Balanced Low Noise High Gain Microphone Pream
• Transformerisolated 600ohm Small Signal Level Output Of Detected Audio Available
• Works With Selfamplified Or Centralamplified Paging Systems
• Separate Microphone Preamp Gain Control
• Adjustable Release Delay: 0.25s To 25s
• Trigger Threshold Adjustment
• Relay Active Indicator Light
• Accessories: Prs40c 12v Dc Power Supply (sold Separately)
• Brand: Bogen