{"product_id":"sk-fft-silent-knight-fire-fighters-telephone-communication-control-system-48-zone-expandable","title":"SK-FFT | Silent Knight Fire Fighters Telephone Communication Control System, 48-Zone Expandable","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Silent Knight SK-FFT Fire Fighters Telephone Communication System provides centralized control, annunciation, and supervision of firefighter telephone circuits. Designed for emergency communication in fire alarm systems, the SK-FFT allows responders to establish reliable two-way voice communication throughout protected buildings. The system supports up to 48 zones and integrates with addressable modules and telephone jacks for efficient field operations.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilent Knight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSK-FFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Fighters Telephone Communication System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFirefighter Telephone Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 48 (with FFT-24 expander)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\/Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour 24 VDC notification appliance circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Handsets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 simultaneous handsets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal, power-limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSLC Circuit Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 mA at 32V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Circuit Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17V; 53mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrouble Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne Form C contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, FM, CSFM, NYFD (MEA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCabinet Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurface or flush mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20”W × 26.5”H × 4.6”D (50.75 × 67.3 × 11.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eSK-FFT\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SK-FFT is a fully integrated firefighter telephone control system from Silent Knight, a division of Honeywell. It includes a keypad interface for direct annunciation and monitoring of active telephones and trouble signals. The unit supports expansion through the FFT-24 board, allowing up to 48 zones per system. Each zone uses addressable monitor modules (SK-Minimon) and Fire Fighter Telephone Jacks (FFT-FPJ) to ensure scalable and code-compliant emergency communication coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScalable Design: Supports up to 48 addressable zones when paired with one FFT-24 expander board.\u003c\/li\u003e\n\u003cli\u003eMulti-Handset Operation: Allows up to 10 firefighter handsets to communicate simultaneously.\u003c\/li\u003e\n\u003cli\u003eComprehensive Supervision: Monitors phone activation and system trouble conditions in real time.\u003c\/li\u003e\n\u003cli\u003eAuto Programming: Includes JumpStart™ auto-configuration for rapid setup and deployment.\u003c\/li\u003e\n\u003cli\u003eTrouble Relay Output: Equipped with a Form C trouble relay for external signaling and monitoring.\u003c\/li\u003e\n\u003cli\u003eUL and FM Certified: Fully listed and approved by UL, FM, CSFM, and NYFD (MEA).\u003c\/li\u003e\n\u003cli\u003eRugged Construction: Housed in a durable, red steel cabinet suitable for surface or flush mounting.\u003c\/li\u003e\n\u003cli\u003eFlexible Integration: Compatible with Silent Knight fire alarm control systems and 24 VDC notification circuits.\u003cbr\u003eThe SK-FFT delivers the reliability and precision required for critical firefighter communication and emergency coordination.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49105159094528,"sku":"SK-FFT","price":3820.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/HBT-Fire-SK-FFT-STRAIGHT-HiRes.jpg?v=1785541573","url":"https:\/\/alotechparts.com\/products\/sk-fft-silent-knight-fire-fighters-telephone-communication-control-system-48-zone-expandable","provider":"Alo Tech Solutions","version":"1.0","type":"link"}