Apollo Discovery Marine Sounder Visual Indicator Base (45681-394MAR)

Apollo Discovery Marine Sounder Visual Indicator Base (Part No. 45681-394MAR)

The Apollo Discovery Marine Sounder Visual Indicator Base (45681-394MAR) combines audible and visual alarm notification with the advanced capabilities of the Apollo Discovery protocol. Designed for marine fire detection systems, the device provides flexible alarm signalling while allowing extensive configuration through the fire alarm control panel.

The 45681-394MAR simplifies commissioning and maintenance by allowing engineers to test and adjust each sounder locally using a magnetic wand. In addition, installers can configure the sounder and visual indicator independently, enabling tailored alarm strategies to suit different marine environments and operational requirements.

Furthermore, users can select volume levels and tone settings directly from the control panel, providing greater flexibility during system design and commissioning. The integrated electronic bell tone and IMO 1A tone ensure compliance with marine alarm notification requirements while delivering clear and effective occupant warning.

Key Features

• Marine-approved sounder visual indicator base
• Compatible with the Apollo Discovery protocol
• Independent control of sounder and visual indicator
• Local testing and adjustment using a magnetic wand
• Volume settings selectable from the control panel
• Tone settings selectable from the control panel
• Electronic bell tone
• IMO 1A tone included
• Flexible alarm notification configuration
• Suitable for marine fire alarm systems

Typical Applications

The Apollo 45681-394MAR is suitable for:

• Marine vessels
• Offshore platforms
• Passenger ships
• Commercial shipping
• Engine rooms
• Accommodation areas
• Control rooms
• Machinery spaces
• Marine and offshore installations