Apollo SA7100-100APO Intelligent Auto-Aligning Beam Detector

Apollo Intelligent Auto-Aligning Beam Detector (SA7100-100APO) –

Advanced Smoke Detection for Large Spaces

The Apollo Intelligent Auto-Aligning Beam Detector (SA7100-100APO) is a cutting-edge smoke detection system designed for large open spaces such as warehouses, theatres, churches, sports centres, and industrial facilities. This innovative fire detection device integrates a transmitter and receiver within a single detector head and features an automatic alignment motor for quick, hassle-free installation.

Unparalleled Performance & Precision

Equipped with intelligent addressability and automatic alignment, the SA7100-100APO continuously self-adjusts to compensate for environmental changes, ensuring optimal performance and reducing false alarms. This is achieved by combining Automatic Gain Control (AGC) software and motorised beam realignment, maintaining peak operational efficiency.

Key Features & Benefits:

• Loop-powered design – No external power supply is required
• Compatible with XP95, Discovery, and CoreProtocol fire alarm systems
• Integrated bi-directional short-circuit isolator for enhanced safety
• Automatic drift compensation to prevent false alarms due to dust or dirt accumulation
• Self-resetting mechanism – Resets in 30 seconds after an alarm or 3 seconds after fault clearance
• Laser-assisted alignment for fast and accurate installation
• Supports up to two detector heads per controller
• Adjustable detection ranges from 8m to 100m with additional prisms
• Certified to EN 54-12 and EN 54-17 standards for compliance and reliability
• Ground-level controller for easy status monitoring and maintenance

How It Works

The Apollo Auto-Aligning Beam Detector uses infrared (IR) beam technology to detect smoke particles in the air. The detector head, which functions as transmitter and receiver, projects an IR beam towards a prism reflector mounted on the opposite wall. In regular operation, the beam is reflected to the detector. When smoke partially obstructs the beam, the reduction in received light triggers an alarm signal, ensuring early detection of potential fires.

Automatic Compensation for Building Movement

One of the standout features of the SA7100-100APO is its automatic realignment capability, which continuously adjusts the beam to counteract any shifts caused by building movement, temperature fluctuations, or environmental conditions. This eliminates the need for frequent manual recalibration, making it a low-maintenance solution ideal for high-ceiling buildings and large open areas.

Customisable Sensitivity Settings

To cater to different environments, the detector offers three beam obscuration settings:

• 35% (default) – Ideal for factories and warehouses
• 25% – Suitable for offices, theatres, and clean environments
• 50% – Designed for harsh conditions, such as mills or foundries

The SA7100-100APO is designed to provide early detection of potential fires. The pre-alarm threshold is set at 75% of the alarm level, ensuring that an early warning system is in place before a full-scale alarm is triggered. This feature can significantly reduce the response time in the event of a fire, enhancing the safety of your facility.

Effortless Installation & Setup

Installation of the SA7100-100APO is streamlined with a laser-assisted alignment system, which simplifies initial setup and ensures precise beam positioning. The ground-level controller provides straightforward monitoring and allows users to check detector status without requiring access to high ceilings, enhancing safety and convenience. The process is designed to be user-friendly, with clear instructions provided in the user manual.

Electrical Specifications & Device Addressing

• Power Consumption: Operates on loop power, drawing only 10mA in quiescent mode and 36mA during alignment.
• Addressing: Uses DIP switch configuration (1-7 for XP95/Discovery, 1-8 for Soteria). If two detector heads are connected, Detector 1 appears at the set address, while Detector 2 appears at +14.
• Wiring: Requires a 2-core fire-rated cable between the controller and detector head.

Backward Compatibility

The SA7100-100APO is fully compatible with Apollo XP95, Discovery, and CoreProtocol fire detection systems, making it a perfect retrofit solution for existing fire alarm networks. This ensures that your current investment is not wasted and can be seamlessly integrated with the new system.

Ideal Applications

This advanced beam detector is perfect for:

• Warehouses & Industrial Facilities – Large coverage with minimal maintenance
• Theatres & Cinemas – Discreet, reliable smoke detection
• Churches & Cathedrals – High-ceiling fire detection solution
• Sports Arenas & Gymnasiums – Robust performance in dynamic environments.

Conclusion

The Apollo Intelligent Auto-Aligning Beam Detector (SA7100-100APO) is an industry-leading fire detection solution offering precision, reliability, and ease of installation. Its self-aligning technology, automatic drift compensation, and ground-level controller ensure seamless protection for large open spaces, minimising maintenance and maximising safety.

Upgrade your fire detection system today with the Apollo SA7100-100APO – The intelligent choice for superior fire safety!