Fike Sita Addressable Multipoint ASD Detector with Sounder (No Base) (205-0001-NB)

The Fike Sita 205-0001-NB is the Sita addressable multipoint ASD detector with built-in sounder, supplied without a mounting base, for Fike Duonet, Quadnet and CIE-A-200/400 addressable fire systems.

It combines smoke and/or heat detection with an integral sounder at one loop address. It fits the Sita multipoint detector base, which is supplied separately.

Key features

• Photo-electric smoke chamber plus thermistor heat sensing, configurable for smoke, heat or combined detection
• Smoke modes SM1 to SM3 (thermally enhanced optical) and heat modes HM1 (rate of rise to 58°C), HM2 (fixed 58°C) and HM3 (fixed 90°C), set from the panel or OSP software
• Soft addressed: addresses are allocated automatically by the control panel during initialisation
• Tamper-resistant locking; head removed with the Fike head removal tool (25-0046-201) or keyring (23-0244-510)
• Remote LED output (Fike 600-0092) or auxiliary input/output via the Sita multipoint boxed auxiliary I/O module
• Built-in sounder with 7 sound patterns (SP1 to SP7) plus sounder off (SP0), and low, medium and high volume settings
• Supplied without base (NB version)

Technical specifications

• Part number: 205-0001-NB (Sita Multipoint ASD with Sounder 205-0001, no base)
• Standards: EN 54-3, EN 54-5, EN 54-7, EN 54-17
• Voltage range (loop): 24 to 42 V DC
• Operating temperature: -10°C to +50°C
• IP rating: IP21C
• Diameter: 107 mm
• System compatibility: Duonet, Quadnet and CIE-A-200/400 V1 onwards
• Cable: 2-core 1.5 mm² screened fire-resistant, wired as a loop (no spurs)
• Depth including base: 67 mm
• Sounder output at 1 m (dual tone): low 65+ dB(A), medium 80 dB(A), high 85 dB(A)
• Loop current: quiescent 0.12 mA; alarm with sounder low / medium / high 1.48 / 4.03 / 5.84 mA
• DLU rating: 1 (sounder off), 1.5 / 4.5 / 6 (low / medium / high)