The Apollo 55000-400APO is an XP95 Series A2S Heat Detector, designed for addressable fire alarm systems and optimized for detecting fast-burning, flaming fires in challenging environments.

 Detection Technology

• Type: Thermistor-based heat detection
• Classification: A2S (standard temperature)
• Alarm Trigger: Reports alarm at 55°C
• Detection Principle: Monitors ambient temperature via a thermistor that outputs a signal proportional to heat levels

Technical Specifications

 Ideal Applications

• Warehouses & loading bays
• Car parks
• Dusty or smoky environments
• Restaurants, cafés, and retail spaces
• University campuses and office buildings

 Compatibility

• Works with XP95 addressable systems
• Compatible with mounting bases like:
  • 45681-210APO (XP95 Intelligent Base)