AtlasIED IED0540S-2 Ambient Noise Sensor with Mounting Plate

The AtlasIED IED0540S-2 is a high-performance ambient noise sensor designed to provide real-time noise level monitoring for dynamic sound system adjustments. Engineered for integrators and system designers, it ensures accurate sound pressure level detection in diverse environments using an omnidirectional condenser microphone, internal preamplifier, and analog conversion module.

Ideal for life safety, paging, and audio management systems, the IED0540S-2 integrates seamlessly with AtlasIED’s GLOBALCOM® platform and 5400 Series devices. This version includes a durable 2-gang brushed aluminum mounting plate for secure installation, with immunity to electromagnetic interference and consistent DC voltage output for control signal applications.

Key Features

• Omnidirectional Microphone: Captures ambient sound from all directions for accurate level readings
• Analog Output: Converts sound pressure to a DC waveform, minimizing electromagnetic interference
• System Integration: Compatible with GLOBALCOM® T112, DNA series, and IED5404DZM units
• Mounting Plate Included: 2-gang brushed aluminum plate allows for streamlined installations
• Multiple Models Available: Includes standard, plated, and weatherized Gore-Tex versions

Technical Specifications

• Model: IED0540S-2
• Dimensions: 4.5 x 4.5 x 1.4 inches (114 x 114 x 36 mm)
• Connectivity: Input: +27VDC to +30VDC; Output: -15VDC to +12VDC

What's in the Box

• 540S Ambient Noise Sensor
• 2-Gang Brushed Aluminum Mounting Plate