Talkaphone ETP-AUXIN-KIT-2 Auxiliary Input Battery Kit for ETP-520 Series Analog Call Stations

Ensure uninterrupted emergency communications and security monitoring with the Talkaphone ETP-AUXIN-KIT-2 Auxiliary Input Battery Kit. Purpose-built for ETP-520 Series analog call stations, this accessory supplies dependable auxiliary power that keeps emergency call stations online during power interruptions, reducing downtime and supporting continuous surveillance and incident response. The kit (Manufacturer Part Number: ETP-AUXIN-KIT-2) provides a straightforward auxiliary input solution for access control and alarm integrations, ensuring your access control panels and monitoring systems remain active when they’re needed most. Designed for quick field installation, the compact kit minimizes labor and simplifies maintenance so facilities teams can deploy reliable backup power without complex retrofits. Ideal for campuses, transit hubs, healthcare facilities and other high-risk environments that rely on emergency call stations, the ETP-AUXIN-KIT-2 helps maintain compliance and strengthens overall security posture. Add this Talkaphone accessory to your ETP-520 deployments to preserve critical communications and ongoing monitoring — contact us to specify compatibility or order the kit today.

• Provides reliable backup power to keep ETP-520 analog call stations operational during outages
• Designed for easy integration with ETP-520 Series emergency call stations and access control systems
• Minimizes downtime and maintains continuous security monitoring and emergency communications
• Compact, field-installable kit simplifies maintenance and reduces installation time
• Helps ensure compliance and improved surveillance response by sustaining essential call station functions