Fike Twinflex Multipoint ASD Detector with Sounder / Strobe (204-0012)

The Fike Twinflex Multipoint ASD with Sounder/Strobe (204-0012) is a multi-function smoke and heat detector with a built-in sounder and LED visual indicator strobe, for Fike's Twinflex 2 wire fire alarm system (TwinflexPro and TwinflexPro² panels). Detectors and sounders share one pair of wires per zone, so each detector point also gives audible and visual warning without extra devices or cabling.

Key features

• Seven detection modes set by DIL switch: three smoke, three heat and one combined smoke/heat
• Built-in sounder with three sound patterns and two volume levels
• LED strobe array (visual indicator, not EN 54-23)
• Built-in end of line, enabled by DIL switch
• Logical link setting for alarm confirmation on TwinflexPro panels
• Warns of head contamination before it causes a false alarm
• Tamper resistant locking; remove with the Fike head removal tool
• Remote LED output (Fike 600-0092)
• Supplied with mounting base and dust cover

Technical specifications

• Part number: 204-0012
• Heat modes: rate of rise 58°C (A1), fixed 58°C (A1), fixed 90°C (C)
• Sound patterns: 970 Hz continuous, 800/970 Hz alternating, 800 to 970 Hz sweep
• Sounder volume: 90+ dB(A) high, 70+ dB(A) low (at 1 m, dual tone)
• Operating voltage: 18 to 32V DC
• Current: 56 µA quiescent (typical); 10.5 mA typical in alarm with sounder high
• Dimensions: 107 mm diameter x 75 mm
• Operating temperature: -10°C to +50°C
• IP rating: IP21C
• Standards: EN 54-3, EN 54-5, EN 54-7

Note: for Fike TwinflexPro and TwinflexPro² control panels. A sounder only version is also available: Fike 204-0001 Multipoint with Sounder.