ETS SARM-1 Sound Activated Relay Module

The ETS SARM-1 Sound Activated Relay Module is a versatile and reliable solution for integrating sound detection into your security or monitoring systems. Designed for seamless compatibility with SM1 series microphones, this module features adjustable thresholds and event time qualifiers, ensuring accurate detection and response. With easy audio source connections and robust relay outputs, the SARM-1 enhances your audio monitoring capabilities effortlessly.

ETS SARM-1 Sound Activated Relay Module Features

• Connector: Directly compatible with SM1 series microphones for simplified setup.
• Audio Inputs: RCA (or 3.5mm) connectors allow integration with various audio line level sources and recording equipment.
• Adjustable Threshold: Tailor the sound sensitivity to your environment, ensuring reliable activation.
• Adjustable Alarm Time: Choose between 0-60 seconds or 0-60 minutes for relay activation duration.
• Event Time Qualifier: Select instant activation or a 0.5-second delay, enhancing detection accuracy.
• Relay Output: Form C (SPDT) relay contact output for versatile connection options.
• Euro-style Connectors: Enable quick and tidy cable terminations for a professional installation.
• Indicators: Power and LED alarm indicators provide clear operational feedback.
• Power Supply: Operates at 12 VDC @ 100mA, ensuring efficient performance.
• Protection Features: Reverse polarity protection and auto-reset fuse safeguard against electrical issues.
• Durable Housing: Constructed from black plastic ABS, ensuring long-lasting durability.

ETS SARM-1 Sound Activated Relay Module Specifications