Quam CIS8/25 2-Gang Listen-Only Station, No Button, Vandal-Resistant, 25V

Designed for secure entry points and high-security monitoring, the Quam Speakers CIS8/25 2-gang listen-only station delivers reliable, one-way audio for access control, security, and surveillance applications. The vandal-resistant stainless steel faceplate, three interwoven steel screens and tamper-resistant #6-32 pin-in-torx screws protect the unit from tampering and vandalism, making it ideal for prisons, transportation hubs, parking garages, and public buildings.

This intercom listen-only station supports 25V line compatibility and mounts into a standard 2-gang electrical box for quick installation into existing intercom and PA infrastructures. The moisture-resistant speaker cone and ceramic magnet provide consistent voice clarity across the 200 Hz–6 kHz frequency band, helping security personnel accurately monitor and assess situations. Rated for protected indoor/outdoor environments, the CIS8/25 minimizes downtime and maintenance while meeting RoHS and TAA requirements for many institutional deployments.

Add the Quam CIS8/25 to your security or surveillance system to strengthen controlled access and monitoring capability — contact sales or order today to streamline installation and enhance site protection.

• Provides secure, listen-only communication for access control and monitoring, reducing unwanted two-way interactions
• Vandal-resistant stainless steel faceplate with three interwoven steel screens and tamper‑resistant screws for long-term reliability in high-risk areas
• 25V line compatibility and compact 2-gang electrical box mount for easy integration into existing PA, intercom, and surveillance systems
• Durable construction for indoor and protected outdoor use, resisting moisture and physical abuse to lower maintenance costs
• Clear audio reproduction across voice frequencies (200 Hz–6 kHz) to ensure intelligible announcements and monitoring