Axis P8221 Network I/O Audio Module Installation Guide

About this manual

The AXIS P8221 Network I/O Audio Module is an indoor‑only audio I/O device for Axis video surveillance systems. It connects to the network via PoE or an external power adapter and includes LED indicators, audio connectors and RS‑232/485/422 ports.

The guide walks you through checking the package contents, mounting the unit to a wall, connecting cables (network, power, audio and serial), assigning an IP address (default 192.168.0.90 if no DHCP), and setting a password. It also covers battery replacement, regulatory compliance and where to obtain support.

What's inside

• About this Document
• Legal Considerations
• Electromagnetic Compatibility (EMC)
• Hardware Overview
• Mounting
• Connect the Cables
• Assign an IP Address
• AXIS IP Utility
• AXIS Camera Management
• Safety Notice – Battery Replacement

Specifications

Frequently asked questions

Can the AXIS P8221 be installed outdoors?

No, the casing is not approved for outdoor use; the device may only be installed in indoor environments.

What is the default IP address if the network has no DHCP server?

The device defaults to the IP address 192.168.0.90 when no DHCP server is present.