Global Fire Vulcan 2 Addressable Base Sounder with Isolator (Black) – (VULCAN2-ABI(BLK)

The Global Fire VULCAN2-ABI-BLK is a compact addressable base sounder with integrated isolator, finished in black for installations where aesthetics or low-visibility design is required. It is designed to provide reliable audible fire alarm signalling and can be installed beneath a detector or used as a standalone unit depending on system requirements.

Part of the versatile Vulcan 2 range, the device can be configured in shadow or auxiliary modes, allowing it to either share an address with a detector or operate without consuming an additional address. This flexibility helps optimise loop capacity while maintaining effective alarm coverage across the system.

The unit features DIP switch addressing, adjustable tone settings and a built-in short-circuit isolator, ensuring reliable operation and protecting loop integrity in the event of a fault. With its low-profile design and durable construction, the Vulcan 2 base sounder is ideal for commercial and industrial fire alarm installations.

 Key Features

• Addressable base sounder with built-in isolator (black finish)
• Can be used with a detector or as a standalone unit
• Supports shadow and auxiliary operating modes
• DIP switch addressing for easy configuration
• Adjustable tone and sound output via jumper and potentiometer
• Built-in isolator improves loop protection and system reliability
• Up to 64 sounder devices per loop (depending on configuration)
• Maximum sound output up to 97 dB @ 1 m
• Loop powered (20–30 V DC)
• Low current consumption for efficient operation
• Compact low-profile design for discreet installation
• Durable ABS construction for long-term use
• Certified to EN54-3 standard