Fike 204-0003 Twinflex Multipoint ASD Detector
The Fike 204-0003 is a versatile smoke and heat detector designed for use with TWINFLEX, TWINFLEX Pro, and Fike addressable systems (Sita200plus, Duonet, Quadnet). Both the two-wire Multipoint and addressable ASD detectors feature microprocessor-controlled detection with audible and visual warning, ensuring full DDA compliance.
The detector’s mode of detection can be configured to suit the environment and easily updated during the system’s lifetime using DIL switches or commissioning software. All modes comply with European detector type standards.
The TWINFLEX Multipoint two-wire detector offers:
This ensures optimum fire protection even if the area’s usage is initially uncertain. End-of-line resistors are not required thanks to the built-in End-of-Line switch.
Audible and Visual Warning
Optional integral sounder with 90 dBA output
Multipoint two-wire: 3 sound patterns + off, 2 volume levels
ASD addressable: 7 sound patterns, 3 volumes, optional combined strobe
Optional Features
Integral Strobe: Combines detector, sounder, and strobe in a single 2-wire installation
Base LED: Flashes when detector head is removed for easy identification
Head Removal Tool: Compatible with Solo Detector Tester pole for maintenance at height
Advanced Optical Chamber: Enhanced smoke detection performance
Modes of Detection
Smoke:
Smoke 1: For fast-burning fires or high-ceiling areas (chemical stores, free-burning fires)
Smoke 2: Standard optical detection for smouldering fires and escape routes
Smoke 3: Reduced sensitivity with time delay to reduce nuisance alarms (e.g., hotel rooms with en-suite showers)
Heat:
Heat 1 (Rate of Rise): Standard rate-of-rise detection
Heat 2 (~58 °C Fixed): Standard fixed-temperature detection, suitable for kitchens
Heat 3 (~90 °C Fixed): High fixed-temperature detection for commercial kitchens or boiler rooms
Key Features
Fully configurable for multiple environments
Combined smoke and heat detection with optional strobe and sounder
End-of-Line switch eliminates separate resistor requirements
Audible and visual warning integrated into a single compact device
Compatible with Fike TWINFLEX 2-wire and addressable systems