Apollo I.S. Conventional Sounder Visual Indicator (29600-446)

The Apollo I.S. Conventional Sounder Visual Indicator (29600-446) combines powerful audible and visual alarm signalling in a single intrinsically safe device. Designed specifically for use in challenging environments, it provides clear warning indication for fire, security, and process control applications where explosion protection is required.

The unit combines a 100 dB(A) sounder with six high intensity LED indicators, delivering effective audible and visual warnings to ensure alarm conditions are quickly recognized. By putting both functions into a single device, the 29600-446 helps make installation easier while providing reliable alarm notification in challenging environments.

Designed for intrinsically safe signalling systems, the device must be installed with a galvanic isolator as specified by the relevant system certification requirements. This ensures safe operation in challenging areas while following applicable safety standards.

Key Features

• Combined sounder and visual indicator
• Part Number: 29600-446
• Intrinsically safe design
• Suitable for dangerous area applications
• Powerful 100 dB(A) audible alarm
• Six high intensity LEDs for visual indication
• Provides simultaneous audible and visual warning
• Suitable for fire alarm systems
• Suitable for security and process control applications
• Robust and reliable operation
• Designed for demanding industrial environments
• Requires a certified galvanic isolator for installation

Typical Applications

• Marine installations
• Industrial facilities
• Railway infrastructure
• Hazardous areas
• Oil and gas facilities
• Chemical processing plants
• Petrochemical sites
• Process control systems
• Public warning systems
• Fire detection and alarm systems