802171
The 802171 is an intelligent, automatic heat detector equipped with a single thermistor to monitor ambient air temperatures. It utilizes a high-speed semiconductor sensor to ensure the dependable detection of fast-burning fires that generate intense thermal energy. Because it relies strictly on thermal data, the unit is unaffected by wind currents or fluctuations in atmospheric […]
DI-9204E
Designed for installation in public areas, the DI-9204E Digital Manual Call Point (MCP) connects directly to the signaling line circuit (loop) of a GST fire alarm system. In the event of an emergency, manually pressing the unit’s flexible action plate instantly transmits an alarm signal to the main fire alarm control panel. Upon receiving this […]
DI-9103E
The DI-9103E is an addressable rate-of-rise and fixed-temperature heat detector designed to integrate with GST intelligent fire alarm control panels (FACPs). When a thermal event is identified, the unit simultaneously illuminates its onboard LED indicator for local visibility and transmits the alarm signal directly to the main control panel. Main Features Electronic Addressing: Features a […]
DI-9102E
The DI-9102E is an addressable photoelectric smoke detector designed to work seamlessly alongside fire alarm control panels and auxiliary devices to form a comprehensive fire safety network. Utilizing advanced light-scattering (optical) technology, this detector is ideal for a diverse range of commercial and institutional settings, including hotels, restaurants, corporate offices, schools, banking facilities, warehouses, libraries, […]
DI-9101E
The DI-9101E is an intelligent, multi-criteria detector that combines photoelectric smoke sensing, fixed-temperature tracking, and rate-of-rise heat detection technology. By integrating both smoke and thermal sensors within a unified mechanical and electronic architecture, this versatile device offers a broad application footprint. It is uniquely capable of identifying a wide spectrum of fire conditions, ranging from […]
A50E-2
The A50E-2 is an addressable relay module that provides a single-pole, volt-free, change-over contact output. It is engineered for direct installation inside the enclosure of the equipment it controls. By placing the interface adjacent to the target device, it eliminates the need for long auxiliary wiring runs from the main control panel, significantly lowering installation […]
A45E-2
The A45E-2 is an addressable input interface unit specifically engineered for installation inside the enclosures of fire detection ancillary equipment. Connecting directly to the ZP loop wiring, this unit holds its own unique system address, allowing it to relay signals from external equipment straight into the fire alarm system. Once received, these input signals are […]
SIGA-CC1
The SIGA-CC1 / SIGA-MCC1 (Single Input) and SIGA-CC2 / SIGA-MCC2 (Dual Input) signal modules are intelligent, analog addressable components of EST’s Signature Series system. Upon receiving a command from the loop controller, these devices connect supervised Class B notification or telephone circuits to their corresponding power supplies. Depending on the application, the power inputs can […]
SIGA-CT1
The SIGA-CT1 (Single Input) and SIGA-CT2 / SIGA-MCT2 (Dual Input) modules are intelligent, analog addressable devices designed to interface one or two Class B, normally-open dry contact Initiating Device Circuits (IDCs). They are typically used to integrate alarm, supervisory, or monitor-type equipment into the fire system. Programmable Functionality & Operation The specific operating mode of […]
