Dual Detection. One Smarter Line of Defense.

Protect your facility with the GST DI-9101E Intelligent Heat and Smoke Detector. This powerful dual-sensor device combines photoelectric smoke detection and heat sensing to provide quicker and more accurate fire alerts. It features intelligent addressability, drift compensation, and LPCB certification. The detector is designed to perform well in challenging environments.

GST DI-9101E Intelligent Heat and Smoke Detector – Dual-Sensor Fire Detection for Enhanced Safety

  • Dual detection technology for smoke and heat-related fires.
  • Photoelectric sensor for early smoke detection.
  • Heat sensor with rate-of-rise and fixed temperature monitoring.
  • Electronically addressable for easy system integration.
  • Fewer false alarms for more reliable performance.
  • Great for complex environments like commercial buildings and industrial setups.

Product Description:

The GST DI-9101E Intelligent Heat and Smoke Detector is a modern dual-sensor fire detection device designed for quick and accurate identification of various fire types. It combines photoelectric smoke sensing with a rate-of-rise heat detection system. This allows the DI-9101E to effectively detect both slow-smouldering and fast-flaming fires. The dual-sensor technology maximises safety and lowers the risk of fire-related damage, protecting people, property, and essential infrastructure.

The DI-9101E reduces false alarms by distinguishing real fire signals from environmental factors like dust, steam, or sudden temperature changes. Its reliable detection ensures continuous operations in sensitive areas such as data centres, hospitals, manufacturing facilities, and office spaces, where false alarms can disrupt workflows and lead to unnecessary costs.

With intelligent addressing capability, the detector integrates easily with addressable fire alarm control panels, allowing for accurate communication within the fire safety system. Its onboard microprocessor constantly analyses sensor data to quickly identify fire conditions and system faults. This real-time analysis helps facility managers respond quickly, boosting overall fire safety readiness.

Installation and maintenance are simple, as the DI-9101E works with standard mounting bases and allows for easy calibration. Its durable design and smart algorithms make it suitable for a range of environments, from industrial plants to high-rise commercial buildings, ensuring dependable operation in various conditions.

By choosing the GST DI-9101E Intelligent Heat and Smoke Detector, organisations get a smarter, more precise fire detection solution that improves life safety, lowers risk, and provides peace of mind. This detector represents the next step in fire protection technology, offering confidence and reliability for every facility it protects.

Tech Specs & Resources

Standard EN54-5, EN54-7
Operating Voltage 24VDC
Operating Current Standby Current: 0.8mA
Alarm Current: 1.8mA (without remote indicator)
Operating Environment: Temperature: -10℃ ~+50℃
Relative Humidity: 95%, non condensing
Programmable Sensitivity: Smoke Sensitivity: 2 levels
Detector Class: A2R
Dimensions Diameter 100mm, Height 54.5mm (with base)
GST DI-9101E Intelligent Heat and Smoke Detector Photoelectric sensor, Heat sensor, electronically addressable, Reduced false alarms, Ideal for complex environments
GST DI-9101E Intelligent Heat and Smoke Detector Datasheet Download

Benefits & Usage of GST DI-9101E Intelligent Heat and Smoke Detector

  • Electronically Addressable for Smart Integration: It connects to addressable fire alarm systems, allowing for precise device identification and easy setup in large installations.
  • Adaptive Performance with Drift Compensation: The detector is designed to perform reliably in tough environments. It automatically adjusts sensitivity to account for dust buildup and changes in air quality. This reduces false alarms and the need for maintenance.
  • Built-in Self-Diagnostic Function: It continuously monitors its own health and functionality. It alerts you to any performance issues before they become serious.
  • Convenient Reed Switch Testing: The device supports contactless testing using a magnet, which makes routine maintenance safe and easy without needing to take it apart.
  • Dirty Chamber Detection: Advanced sensing algorithms identify contamination in the sensing chamber. This ensures optimal performance and improves the accuracy of maintenance schedules.
9101E Fire detector

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