ETS SARM-1 Sound Activated Relay Module

The SARM-1 is a sound activated relay module which is able to connects to any SM1 series microphone. Audio loop through for connection to
DVRs etc. Accepts line level inputs. Relay output for connection to DVRs alarm systems etc. The internal relay is activated for an
adjustable amount of time upon detecting an audio level above an adjustable pre-qualified threshold.

Features

• Connector for use directly with SM1 series microphones
• RCA (or 3.5mm) connectors for use with other audio line level sources and for connection to recording and or monitoring equipment
• Adjustable threshold level
• Adjustable alarm time in two ranges. 0-60 seconds or 0-60 minutes
• Event time qualifier selectable on / off: Instant or .5 second (threshold sound level must be present for .5 seconds)
• Form C (SPDT) relay contact output
• Euro-style connectors makes cable terminations fast and clean
• Power and LED alarm indicators
• Power: 12 VDC @ 100mA
• Reverse polarity protected
• Auto reset fused
• Black plastic ABS housing