Aiphone 254160 Preset Knob Volume for NEM Answering Stations

Quickly restore reliable audio control in your entry and monitoring systems with the Aiphone 254160 Preset Knob Volume spare part. Designed as a direct-replacement spare part for Aiphone NEM Series answering stations, this preset knob returns precise, repeatable volume settings to intercom endpoints so security staff can maintain clear communications across surveillance, access control, and monitoring workflows. As manufacturer part number 254160 and produced in JP, this component meets OEM fit and quality expectations for commercial installations. Installing the knob is a straightforward field service task that reduces system downtime and avoids the expense of replacing entire answering stations. Ideal for facilities management, security integrators, and IT teams supporting on-premise intercom networks, the knob helps ensure consistent audio levels during critical interactions and incident response. Keep your intercoms performing at peak levels—order the Aiphone Preset Knob Volume to maintain the effectiveness of your security, surveillance, and monitoring infrastructure.

• Restores consistent, precise audio level control for NEM answering stations to maintain clear communications in security and monitoring setups.
• OEM compatibility (Mfr. P/N 254160) ensures a direct fit with Aiphone NEM Series intercoms, reducing downtime and installation effort.
• Durable, high-quality component made in JP for long-term reliability in commercial surveillance and access-control environments.
• Simple replacement knob design allows quick field service, minimizing labor costs and keeping entry/response systems operational.
• Improves operator ergonomics with preset volume adjustment for faster, more accurate audio tuning during security operations.