Bogen ANS1R Noise Sensor Module

Ensure clear, intelligible announcements and consistent background music in dynamic environments with the Bogen ANS1R noise sensor module. This audio detector continuously monitors ambient sound and automatically adjusts page and BGM levels, eliminating manual volume changes and improving occupant experience in lobbies, retail spaces, transit hubs and industrial facilities. The ANS1R ships with a compact sensor microphone and supports up to four microphones for broad area coverage. Key controls include maximum gain, gain-rate (speed) and activity/MIC input thresholds, while stereo unbalanced AUX inputs (summed mono) provide low-priority audio with an optional bypass and AUX level control. Remote defeat connections make it straightforward to link the module to existing security or surveillance systems and emergency paging workflows. Installers and system integrators will appreciate the module’s flexible integration into PA, monitoring and public address systems, delivering reliable automatic level control for both everyday paging and critical notifications. Add the Bogen ANS1R to your next security or audio project to improve announcement clarity and operational efficiency.

• Automatically balances paging and background music to match changing ambient noise, ensuring clear announcements and consistent audio levels.
• Includes a compact sensor microphone (one included) and supports up to 4 mics for scalable, dependable coverage in large spaces.
• Precision control with maximum gain, gain rate, activity and MIC input threshold adjustments for accurate tuning to each environment.
• Stereo unbalanced AUX inputs with bypass and AUX level control allow priority sources or monitoring feeds to override ambient leveling when needed.
• Remote defeat connections and compact form factor simplify integration into existing PA, security and surveillance systems for streamlined installation.