AM25CK 25 Vrms Signal Adapter Module

AM25CK 25 Vrms Signal Adapter Module

The AM25CK from Federal Signal is a signal adapter module designed to interface visual or audible signaling devices with 25 Vrms (public address) audio systems. It detects the presence of an audio signal and activates an output to drive strobes, sirens, or tones—facilitating integration of safety devices into existing PA infrastructure.

🔌 25 Vrms input designed for use with standard PA/amplifier lines.
🎛️ Signal detection output enables activation of visual/audible alarms when audio is present.
📎 Plug-and-play module simplifies wiring and eliminates need for complex interfaces.
🔧 No external power required, draws from audio line.
✅ Listed for hazardous locations, UL, cUL, CSA, and CSFM certified.

🔊 Seamless PA integration with visual/audio warning devices without overhauling existing systems.
⚙️ Automatic triggering enhances safety by ensuring signals activate precisely when needed.
💡 Cost-effective solution, no need for new amplifiers or major wiring upgrades.
🔩 Reliable operation with certified design for industrial and classified environments.
📉 Reduces installation complexity, saving time and labor on system upgrades.

🏭 Retrofits for alarm/strobe systems in industrial, manufacturing, or process facilities.
📣 Integration of strobes or sirens into public announcement setups.
🚨 Emergency notification systems in evacuation, factory-floor, or campus settings.
⚠️ Hazardous area installations requiring UL/CSA/CSFM approvals.
🔧 Audio-triggered control of visual alert devices in maintenance, safety, or training environments.

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