Edwards Signaling 5530MD-24AW 5530MD-24AW Millennium Class Multi-Tone Signal, Single Output, NEMA Type 3R, diode polarized, 120dB@1m/110dB@10ft, 20-31DC, 0.1A

Deliver dependable, attention-getting alerts across fire, security and industrial sites with the Edwards Signaling 5530MD-24AW Adaptatone Millennium multi-tone signal. This heavy-duty audible device puts flexibility in your hands with 55 selectable tones, so you can standardize evacuation, intrusion, process and paging alerts without extra modules. The unit outputs up to 120 dB at 1 m (110 dB at 10 ft) to ensure audible coverage in loud environments, while diode-polarized supervision supports electrical monitoring and easy integration with fire alarm and security panels. Rated NEMA Type 3R and suitable for Division 2 locations, the 5530MD-24AW withstands outdoor and industrial conditions and mounts by conduit or surface for straightforward installation. Designed for 24 V DC activation from PLCs, panels or supervised contacts, it’s ideal for applications in fire alarm, security monitoring, surveillance integration and industrial process notification. Specify the Edwards 5530MD-24AW for reliable, code-aware audible signaling—contact us to order or discuss system integration for your next project.

• Versatile audible signaling with 55 selectable tones to match fire, security, paging or industrial alerting needs
• High output (up to 120 dB @1m / 110 dB @10ft) for clear notification in noisy environments
• Diode-polarized supervision for reliable integration with fire and security control circuits
• Robust NEMA 3R housing and Division 2 suitability for outdoor and industrial installations
• Simple 24V DC activation and conduit or surface mounting for fast, code-compliant installation