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D4120 Universal Photoelectric Smoke Detector

Introducing the D4120 Universal 4 Wire Photoelectric Smoke Detector by System Sensor, a versatile and reliable choice for both residential and commercial environments. This advanced smoke detector is designed to detect smoke from a wide range of sources, ensuring the safety of your property. With its two DPDT Form-C relay contacts, the D4120 offers enhanced control and faster response times. This lightweight detector operates on 24 VAC/ VDC or 120 VAC power, making it suitable for direct wire connection.

• Two DPDT Form-C relay contacts for better control and faster response.
• Operates on 24 VAC/ VDC or 120 VAC power for optimal performance.

Key Features and Specifications

The D4120 is equipped with several features that make it a standout choice in the world of smoke detection. It comes with non-volatile memory, ensuring that settings are stored even after a power failure. User sensitivity adjustments are also available, allowing for customization based on specific needs. This detector is designed to be compatible with square or rectangular duct smoke detectors, making it versatile for various installations.

• Non-volatile memory stores settings to prevent resetting after power failure.
• User sensitivity adjustments for customized performance.

Practical Uses and Target Audience

The System Sensor D4120 is an essential tool for anyone looking to ensure the safety of their property. Whether you're a homeowner or a commercial property manager, this detector offers peace of mind with its reliable performance. Its lightweight design and direct wire connection make it easy to install, while its broad compatibility with various duct smoke detectors ensures versatility. The D4120 is suitable for a range of applications, from residential homes to commercial buildings, making it a must-have for any safety-conscious individual or professional.

• For homeowners seeking enhanced safety in residential settings.
• For commercial property managers looking to ensure the safety of employees and visitors.