Axis Communications 02741-001 Volume Controller 70V

Product Description

The AXIS COMMUNICATIONS 02741-001 is a 70-volt volume controller designed for commercial and professional audio distribution systems. It provides manual volume adjustment at the zone or room level within a 70V constant-voltage audio network. Installers use it to balance sound levels across multiple speaker zones without affecting the overall amplifier output. The unit ships individually and is suited for wall-mount installation in commercial facilities, offices, retail spaces, and similar distributed audio environments.

This volume controller is intended for use in 70V distributed audio systems where independent zone-level control is required. Typical applications include background music systems, paging networks, and overhead audio in commercial buildings. It is installed between the amplifier line and the speaker transformer in a given zone, allowing local attenuation without disrupting other zones on the same circuit.

Key Features

• Designed for 70-volt constant-voltage audio distribution systems
• Provides local zone-level volume attenuation
• Sold as a single unit, quantity of one per package
• Suited for commercial audio paging and background music applications

Compatibility

Designed as an OEM-style replacement or addition for 70-volt constant-voltage distributed audio systems in commercial installations.

Installation Notes

Installation should be performed by a qualified audio or low-voltage electrician familiar with 70V distributed audio wiring practices. De-energize the amplifier and the entire speaker circuit before making any wiring connections. Follow applicable NEC low-voltage wiring guidelines for the installation environment. Verify the controller's impedance and wattage rating against the zone load before completing the circuit.