NIVIAN RETAIL NVS-D5B-V1 сирена оповещения

The NIVIAN RETAIL NVS-D5B-V1 is an expander module designed for security and alarm systems. It allows you to increase the number of zones or devices your intrusion panel can support, providing flexibility for larger installations.

• Expand system capacity – Add more sensors or detectors to your existing alarm panel.
• Simple integration – Connects easily to compatible intrusion panels.
• Reliable performance – Ensures stable communication between devices.

Ideal for upgrading home or business security systems, the NVS-D5B-V1 helps you achieve comprehensive coverage without replacing your main panel.