Viking ZPI-4 4-Zone Paging Interface

For facility managers and security integrators who need dependable, multi-zone paging and mass notification, the Viking ZPI-4 Four Zone Paging Interface delivers clear, professional audio and flexible system integration. This Viking Electronics paging interface routes balanced, low-noise line-level or amplified signals to amplifiers or speakers across four independent zones, ensuring targeted notifications for tenants, staff, and visitors. With separate level controls for paging and background music and per-zone music mute, the ZPI-4 maintains message intelligibility during emergency paging while preserving ambient audio where needed. The unit supports touch-tone all-call and group patterns, interfaces with ringing CO/analog station lines or paging ports, and offers a contact-activated night bell for after-hours alerts. AC powered and built with balanced audio throughout, the ZPI-4 reduces hum and interference—critical for security, surveillance and monitoring systems that rely on clear voice evacuation and operational paging. TAA and NDAA compliant for government procurement, it’s a compact, reliable choice for schools, hospitals, corporate campuses and industrial facilities. Contact us to specify the ZPI-4 in your next mass notification or security paging design.

• Deliver clear, low-noise voice paging to up to four independent zones for targeted emergency and routine announcements
• Balanced audio circuitry ensures compatibility with amplifiers and paging system inputs for professional-grade audio and reduced interference
• Integrates with phone systems, paging ports or a dry-contact night bell for flexible activation during emergencies or after-hours monitoring
• Per-zone background music control and automatic music mute during paging reduce distractions and maintain message clarity
• TAA/NDAA compliant, AC powered, compact design with 1-year warranty for secure procurement and easy installation in commercial and government sites