JBL Professional CSR-3SV 3-Position In-Wall Volume Control and Source Selector for CSM Mixers, Black

Put fast, reliable source selection and volume control where your operators need it. The JBL Professional CSR-3SV in-wall volume control and source selector is an audio controller designed for commercial AV, security and monitoring environments that need simple, on-wall access to critical audio zones. Mount it in a standard gang box and use Cat5 cabling with RJ-45 connectors to run control up to 1000' (305 m), keeping wiring tidy and centralized away from noisy racks. The CSR-3SV provides a 3-position source selector plus local volume control that integrates directly with JBL CSM zone mixers, delivering consistent control for paging, background music, and surveillance audio feeds. A built-in LED confirms status at a glance, helping staff troubleshoot quickly in control rooms and security suites. Finished in black for a professional look, this wired controller supports reliable, tamper-resistant operation in demanding commercial and monitoring applications. Add the CSR-3SV to streamline AV and security installations—ideal for hospitals, schools, retail, and any site requiring dependable zone audio control.

• Simplifies zone audio control: three-position source selection plus local volume adjustment lets staff switch inputs and set levels quickly without accessing the rack.
• Reliable long-distance wiring: uses standard Cat5 with RJ-45 for runs up to 1000' (305 m), enabling flexible placement across facilities and secure monitoring rooms.
• Seamless CSM mixer integration: direct compatibility with JBL CSM mixers (CSM-21/CSM-32) streamlines AV and security system deployments.
• Low-profile, gang-box mount: discreet black trim fits standard gang boxes for professional installations in control rooms, corridors, or public spaces.
• Visual status and robust build: LED indication for source/volume confirmation and a durable design suited to commercial, security, and surveillance environments.