Ensure early fire detection and enhance life safety in your property with the System Sensor 5603 Heat Detector, a dependable solution designed for both residential and commercial applications. This fixed-temperature heat detector offers a straightforward yet effective approach to fire protection, activating precisely at 135°F (57°C) to provide timely alerts in environments where traditional smoke alarms might be unsuitable.

• Fixed Temperature Activation: Engineered to respond to a consistent heat threshold, this detector activates precisely at 135°F (57°C), providing reliable detection for rapidly developing fires without false alarms from cooking fumes or dust.
• Versatile Mounting Options: Designed for seamless integration, it supports various electrical box types including single gang, 3.5-inch octagon, 4-inch octagon, and 4-inch square, ensuring flexible and easy installation in diverse ceiling layouts.
• Compact & Discreet Design: With dimensions of just 1.69 inches (4.3cm) in height and 4.57 inches (11.6cm) in diameter, and a clean white finish, the detector blends unobtrusively into any space.
• Robust Construction: Weighing only 6 ounces (170 grams), its durable build is designed to operate consistently in humidity ranges from 5% to 95% non-condensing, ensuring long-term performance in various indoor climates.
• Standard Wiring Compatibility: Accommodates common 14-22 AWG single-circuit wiring, simplifying installation and ensuring compatibility with most existing fire alarm control panels.
• Industry-Certified Reliability: This heat detector meets rigorous NFPA, UL, and FM standards, providing peace of mind through proven performance and adherence to essential safety regulations.

The System Sensor 5603 Heat Detector solves the common challenge of fire detection in areas prone to nuisance alarms, such as kitchens, garages, utility rooms, or dusty workshops, where smoke detectors often trigger unnecessarily. By focusing on heat rather than smoke, it delivers reliable fire hazard identification, preventing minor incidents from escalating and facilitating prompt evacuation and emergency response. Its cost-effective design, straightforward installation, and robust construction make it an intelligent choice for property owners and facility managers seeking to bolster their fire safety protocols without complexity, offering continuous protection and dependable alerts.