Addressable Loudspeakers

The Spector Addressable Loudspeaker System, SALS, facilitates interrogation of each loudspeaker fitted to a public address network. This enables automatic monitoring of individual loudspeaker devices and discreet control of volume output of each loudspeaker from a central supervisory position.

• There are no additional cable conductor requirements to support SALS.
• The system eliminates the need for routine manned patrols to verify loudspeaker operation.
• Both safe area and Explosionproof loudspeakers can be fitted with SALS

Data Sheet