Description

In general, the GST I-9102 Intelligent Photoelectric Smoke Detector is an addressable fire alarm device cooperating with GST intelligent fire alarm control panels to build a fire detection system. Also, it shows the fire alarm by LED indicators and transmits the fire signal to the control panel. Using infrared scattering technology, the smoke density can be detect.

Furthermore, the GST I-9102 detector receives very weak infrared light under normal smokeless conditions. If smoke particles enter the chamber, the received light signal will increase by scattering. When smoke density reaches a pre-set level, the detector will alarm out. Besides, in order to reduce interference and power consumption, the emitting circuit works in pulse mode to prolong the life of IR LED.

The detector is suitable for restaurants, hotels, office buildings, school buildings, banks, warehouses, libraries, computer rooms, power plants, etc. The detector can be addressed in the field by using a P-9910B programmer. Please refer to P-9910B Hand Held Programmer Installation as well as Operation Manual for details.

Features / Specifications

• Twin LED for 360°view
• Electronically addressed in field
• Built-in microprocessor stores 14 history data
• Drift compensation to suit environment changing extensively
• Self-diagnostic
• Remote indicator output available
• Complies with EN 54-7 standard