Apollo Orbis Marine A2S Heat Detector with Flashing LED (ORB-HT-41014-MAR)

The Apollo Orbis Marine A2S Heat Detector with Flashing LED (ORB-HT-41014-MAR) provides reliable heat detection for marine environments where smoke detectors may not be fitting. Using a single thermistor, it monitors the surrounding air temperature and delivers accurate heat detection for a wide range of marine applications.

Designed for marine fire alarm systems, the ORB-HT-41014-MAR performs well in environments where dust, smoke, steam, or airborne contaminants are present during normal operation. By responding to heat rather than smoke particles, it helps reduce false alarms while keeping reliable fire detection.

The integrated flashing LED provides clear visual indication of device status, while the detector’s low-profile design and high humidity tolerance make it fitting for challenging marine environments.

Key Features

• Marine A2S heat detector
• Integrated flashing LED
• Single thermistor heat sensing technology
• Suitable where smoke detectors are less fitting
• Ideal for dusty or smoky environments
• Modern, low profile design
• High humidity tolerance up to 98% RH
• Wide operating temperature range
• Reliable heat detection for marine applications

Typical Applications

The Apollo ORB-HT-41014-MAR is fitting for:

• Marine vessels
• Offshore installations
• Dusty environments
• Machinery spaces
• Storage areas
• Service rooms
• Utility areas
• Locations where smoke detection may cause false alarms