GST Fire Detection

GST I-9602LW-CG is an adressable gas detector for Coal Gas. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST S-9102N stand alone smoke detector detects smoke produced by a fire and gives alarm signals in time. Using optical smoke sensing parts and state-of-the-art production technologies, it has a stable performance, esthetical appearance and can be easily installed. It is designed to monitor fires that may occur in places such as houses, all kinds of shops, pubs, bars and etc. It also features a built-in alarm buzzer.

GST C-9103(UL) is a UL Listed conventional rate of rise and fixed temperature heat detector. With built-in microprocessor, it is fixed with highly reliable fire judging program and works stably. When the detector checks fire signal, it can change its own current to transmit fire signal to control panel or interface module. The detector keeps illuminating fire LED to indicate fire status until resetting. Used together with P-9907 Active End of Line Unit (AEOL), it can connect with compatible fire alarm control panel to conduct the processing of detector signals.

GST R6602 conventional heat detector, with built-in microprocessor, is fixed with high reliable fire judging program and works stably. The sensor is NTC thermistor; the resistance of the thermistor reduces with the rise of temperature. Amplified output signal is A/D transformed by microprocessor, which processes the rise of temperature and its volume after calculated by special arithmetic. When it overpasses the alarm threshold, output control signal drives the relay to act, and lights the indicator.

GST DC-9104 is an innovation ultraviolet flame detector with standard calibration set to detect a 3cm flame at 6 metres. The detector is dust/corrosion/humidity resistant.

GST DC-M9101 is a conventional combination detector that integrates photoelectric detection and fixed temperature detection technology by combining smoke sensor and semi-conductor heat sensor in mechanism and circuitry structure. Just because of the combination of smoke detection and heat detection, it not only overcomes the disadvantage that detectors using common infrared scattering technology are insensitive to black smoke with small particles, but also can pick up fire with obvious rise of temperature such as alcohol flame, thus extending its application range.

GST DI-9104Exd is a digital flame proof UV detector featuring a built-in single chip microcomputer for signal processing and intelligent communication control. It can connect directly to GST addressable loop and is compatible with all GST intelligent panels. It features intelligent algorithm for fast alarm, response and superior false alarm rejection.

GST C-9602LW-CG is a conventional gas detector for Coal Gas. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST GST100 intelligent fire alarm control panel is a single loop addressable panel. It can connect up to 128 addressable panels. It features 8 zone fire and fault indication with consumer definable label. It is self-configurable via panel keyboard.

GST I-9602LW-NG is an adressable gas detector for Natural Gas. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST DC-9103E conventional rate of rise and fixed temperature heat detector, with built-in microprocessor, works stably by being fixed with highly reliable fire judging program. On detecting a fire signal, it can change its own current to transmit the signal to fire alarm control panel or addressable zone monitor unit. The detector keeps illuminating fire LED until it is reset by power-down.

GST GST101 conventional fire alarm control panel is developed using microprocessor. It can detect 1 zone, connecting with maximum 15 conventional detectors. It has 2 output control points to control some indicators, such as sounder strobes and sounders, etc. The panel is able to indicate normal status, fault , alarm and to check cables for short circuit or broken circuit. All control functions are realised through a keyswitch.

GST C-9101 conventional combination heat/photoelectric smoke detector is consisted of smoke sensing and semi-conductor temperature sensing parts in processing and circuitry. This non-addressable detector has the advantages of both conventional photoelectric detector and rate of rise and fixed temperature heat detector. Just because of the combination technology of smoke detector and heat detector, it overcomes the non-sensitivity to dark smoke particles of ordinary scattering type photoelectric detectors. It can also pick up fire with obvious rise of temperature such as alcohol fire, thus extending the application range.

GST C-9602LW-NG is a conventional gas detector for Natural Gas. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST R6601 coventional smoke detector adopts infrared emitting diode and photodiode as its sensor. In normal condition, the photodiode only receives very weak signal. When smoke particles of a fire enter the detector, the received signal increases; when it passes the alarm threshold, it will alarm out, light alarm indicator and drive output relay to act. To reduce power consumption, the IR diode works intermittently. The detector is developed from sensing chamber by scattering technology. Besides stable performance and simple maintenance, the detector has the ability to resist dust contamination and environmental light.

GST DC-9101E is a conventional combination heat photoelectric smoke detector. It consists of smoke sensing parts and semi-conductor heat sensing parts in technological structure and circuit structure. The detector has the advantages of both conventional photoelectric detector and rate of rise and fixed temperature heat detector. Just because of the combination of smoke detector and heat detector, it overcomes the non-sensitivity to dark smoke particles of ordinary scattering photoelectric detectors. It can also pick up fire with obvious rise of temperature such as alcohol flame, thus extending the application range.

GST I-9103(UL) is an UL Listed intelligent rate of rise and fixed temperature heat detector that illuminates fire LED to indicate alarm status and transmits fire signal to the control panel. The detector uses a thermistor as its sensor, whose output signal is put into its microprocessor after voltage transformation, and the microprocessor processes the signal by intelligent arithmetic. When the microprocessor checks fire signal, it sends the signal to the control panel and illuminates the fire LED through the control panel.

GST C-9602LW-LPG is a conventional gas detector for LPG. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST DC-9103 innovation dual heat detector, with built-in microprocessor, works stably by being fixed with highly reliable fire judging program. On detecting a fire signal, it can change its own current to transmit the signal to fire alarm control panel or addressable zone monitor unit. The detector keeps illuminating fire LED until it is reset by power-down.

GST S-9102R stand alone smoke detector detects smoke produced by a fire and gives alarm signals in time. Using optical smoke sensing parts and state-of-the-art production technologies, it has a stable performance, esthetical appearance and can be easily installed. It is designed to monitor fires that may occur in places such as houses, all kinds of shops, pubs, bars and etc. It also features a built-in alarm buzzer.

GST I-9104 intelligent ultraviolet flame detector detects fire by analysing ultraviolet radiation of material flaming. It's applicable to places where open fire, fire with intense flame radiation and fire without smoldering stage take place easily, as well as places where quick response to a fire is required. Used together with other detectors, it can sense fire in time to minimise losses as much as possible.

GST DC-9102 innovation optical detector is a new-generation product. With built-in microprocessor, the detector is highly fixed with reliable fire judging program. The detector is developed from sensing chamber by scattering theory. It has the ability to resist dust contamination and environmental light. The detector utilises drift compensation algorithm, when the environment is changing, such as dust accumulation, humidity and temperature changing, the detector can figure out these drift variation to make up for sensitivity, thus the amount of smoke needed to generate an alarm remains constant, irrespective of environmental conditions.

GST DC-M9102 is a conventional photoelectric smoke detector with built-in microprocessor. The detector will send signal to a fire alarm control panel (FACP) or addressable zone monitor unit by means of current changes. The detector indicates its fire condition by turning on fire LED and keeping the LED on until it is reset. Using infrared scattering technology, with an innovative chamber, the detector receives very weak infrared light under normal smokeless condition. If smoke particles enter the chamber, the received light signal will increase by scattering. When smoke density reaches certain amount, the detector will give alarm signals. In order to reduce interference and power consumption, the emitting circuit works in pulse mode to prolong the life of IR LED.

GST C-9103 is a conventional rate of rise and fixed temperature heat detector. With built-in microprocessor, it works stably with reliable fixed fire judging program. Used together with an active end of line unit (AEOL), it can connect with compatible control panels to process fire alarm signals. It transmits fire signal to fire alarm control panel or interface module by changing its own current and shows the fire alarm by LED indicator until it’s reset.

GST DI-9101E intelligent combination heat/photoelectric smoke detector integrates photoelectric detection and fixed temperature and rate of rise detection technology by combining smoke sensor and semi-conductor heat sensor in mechanism and circuitry structure. It not only overcomes the disadvantage that detectors using common infrared scattering technology are insensitive to black smoke with small particles, but also can pick up fire with obvious rise of temperature such as alcohol flame, thus extending its application range.

GST I-9102(UL) is an intelligent photoelectric smoke detector that can form part of a fire alarm system via connection to a fire alarm control panel. The detector illuminates to indicate its fire alarm status and transmits a fire signal to the control panel. Using infrared scattering technology, the 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 sound its alarm. In order to reduce interference and power consumption, the emitting circuit works in pulse mode to prolong the life of IR LED. GST I-9102(UL) smoke detector features: Electronically addressed Built-in microprocessor can store 14 history records Drift compensation, to suit extensive changing environments  Self-diagnostic Standard: UL 268

GST I-9602LW-LPG is an adressable gas detector for LPG. It features built-in relay contacts for control of gas valves / extract as well as a sounder with 2 stage alarm. It also features manual reset and control of relay contacts.

GST DI-9103E  intelligent rate of rise and fixed temperature heat detector  is a new addressable fire alarm device cooperating with GST intelligent fire alarm control panels to build a fire detection system. The detector shows fire alarm by the LED indicator and transmits the signal to the FACP. It features advanced digital communication, self diagnosis and history log as well as electronic addressing. The DI-9103E is LPCB Approved.