ETS SMI-9 8 SM1 Microphones SMI-8 Interface Box

The SMI-9 from ETS is an 8 SM1 microphones, SMI-8 interface box audio surveillance kit designed to connect directly to audio recorders, video recorders, DVRs, remote monitoring equipment, or CCTV monitors (with built-in speakers). Its compact design and robust features ensure high-quality audio capture and easy integration into your monitoring system.

ETS SMI-9 Key Features

• SM1 Microphone: Features omni-directional electret element capable of capturing sound from a 25' range in all directions, providing comprehensive audio coverage for surveillance needs.
• Low Noise MOSFET Pre-Amplifier: Enhances audio quality by minimizing background noise, ensuring clear audio recordings in various environments.
• Line Level Output: Offers unbalanced output for easy connection to various audio equipment, allowing for straightforward integration into existing systems.
• Adjustable Gain: Gives users control over audio levels, enabling tailored sound capture based on specific environmental conditions.
• Limiter Circuit: Features a selectable on/off function to prevent audio clipping during loud sounds, ensuring optimal audio quality.
• Euro-Style Connector: The 3 position design facilitates fast and clean cable termination, reducing installation time and complexity.
• Flush Mountable Design: Can be easily installed on a single gang electrical box for discreet placement, enhancing the aesthetic of the installation area.
• SMI8 Interface Adapter: Offers RCA or 3.5mm jacks for versatile connectivity to DVRs and remote monitoring equipment, providing flexibility in your setup.
• LED Power Indicator: Allows for easy monitoring of device power status, helping to ensure the system is always operational.
• Reverse Polarity Protection: The fused design protects against incorrect installation, adding reliability and safety to your audio equipment.

ETS SMI-9 Detailed Specifications