Silent Knight  Conventional Fire Alarm Panels
 
 
 
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Model SK-2224 
2-Zone Conventional Fire Panel
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Model SK-4224 
4-Zone Conventional Fire Panel
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Model SK-6324 
6-Zone Conventional Fire Panel
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Model 5204 
4-Zone Conventional Fire Panel and Optional Digital Communicator
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Model 5207 
8/16 Zone Fire Control Communicator
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Model SK-5208 
10/30 Zone Fire Alarm Control Communicator
 
 
 
 
 
Model SK-2224 
2-Zone Conventional Fire Panel 
 
Perfect for smaller commercial building projects, Silent Knight's new SK-2224 2-zone fire panel is the most capable, yet simple, small fire panel in the industry. 
Capable because it is the only 2-zone fire panel that actually tests twice before triggering an alarm. The Enhanced Smoke Verification feature allows the SK-2224 to run smoke detectors and pull stations within the same zone, while still distinguishing between the two signals. Plus, the SK-2224's robust 2.5 amp power supply is more powerful than those of competitors' 2 zone panels.  
Whether in a new project or a retrofit, this NFPA-compliant panel is simple to install. It's also easy to program with simple-to-operate DIPswitches. In addition, the panel can be made even more powerful with optional remote annunciator and digital communicator add-ons. The SK-2224 is one powerful little panel. 
Take it from Silent Knight, the experts in the fire industry - good things definitely come in small packages. 
 
Features 
. Two Class B initiation zones. Two power limited notification circuits rated 1.25A each 
. 2.5A power supply 
. Dedicated alarm and trouble relays 
. Auxiliary power output rated at .5A 
. Alarm verification feature 
. Enhanced verification feature allows panel to recognize pull stations in smoke verification   zones 
. Communicator accessory fits in cabinet 
. Compact cabinet houses up to two 7.0 AH batteries 
. Notification appliance circuits programmable for ANSI or steady output 
. Walk Test feature 
. UL 864 listed, complies with NFPA 72 and 101 
. DIP Switch programmable.  No programming software or special tools required 
 
 
 
Model SK-4224 
4-Zone Conventional Fire Panel 
 
The SK-4224 is a 4-zone 24-volt conventional fire alarm panel with a powerful feature set that makes it the most flexible, easy to use fire control panel available. 
The SK-4224 has a 2.5 amp 24 VDC power supply, dedicated alarm and trouble relays, four Class B Style B inputs and two 2.5 amp Class B Style Y outputs. These can be programmed to operate as two Class A style D inputs with one 2.5 amp Class A style Z output when Class A operation is desired. The panel also features an innovative notification expansion input that allows the SK-4224 to act as a 2.5 amp ADA notification expander! The SK-4224 is a class leading control panel that provides a cost effective solution to your fire control needs. 
 
Features 
. Four Class B Style B initiation zones (or they can be programmed to be two Class A Style D          zones) 
. Two Class B Style Y power limited notification circuits rated 2.5A each (or they can be                     programmed to be one Class A Style Z circuit) 
. 2.5A power supply 
. Dedicated alarm and trouble relays 
. Auxiliary power output rated at .5A 
. Alarm verification feature 
. Enhanced verification feature allows panel to instantly recognize pull stations in smoke                 verification zones 
. Plug-in communicator accessory fits in cabinet 
. Compact cabinet houses up to two 7.0 AH batteries 
. Notification appliance circuits programmable for ANSI or steady output . One person Walk Test    feature 
. UL 864 listed, complies with NFPA 72 and 101 
. DIP Switch programmable.  No programming software or special tools required 
. Approved for use as an ADA notification power supply expander 
 
 
 
Model SK-6324 
6-Zone Conventional Fire Panel 
 
The SK-6324 is a six-zone, 24-volt conventional fire alarm control panel. Simple to install and operate, this panel is the state of the art in small fire control panels. 
 
The SK-6324 provides a number of powerful features. Six Class B initiation zones and a 2.5 amp power supply.  The 2.5 amps can be distributed between the three notification circuits and the auxiliary power output. You simply cannot install more power for the money! Other standard features include a half amp auxiliary power output for special applications such as door holders; dedicated alarm and trouble relays; easy to use on-board annunciator; and a compact cabinet that can house up to two 7.0 AH batteries.  The SK-6324 is easy to configure via dip switches, no programmers are required. 
 
The Silent Knight SK-6324 provides six Class B initiating circuits, three 2.5 amp notification circuits, and a 2.5 amp power supply. Other powerful features include a .5 amp auxiliary power output and two dedicated relays for alarm and trouble. 
 
Programmable features for zones include alarm verification and .enhanced. verification, that allows pull stations to be recognized on smoke verification zones. Zones can be programmed for zone type (fire, supervisory, water flow no delay, and waterflow with delay), and sprinkler supervisory delay (45 or 90 seconds). Notification circuits can be programmed for silencing or non-silencing and for ANSI or steady output. The third notification circuit can also be used to annunciate the verification cycle or a supervisory condition. 
 
The on-board annunciator is easy to read and provides LED indications for alarms, supervisory, and trouble conditions by zone as well as system status. 
 
Features 
. Six Class B initiation zones 
. Three power limited notification circuits rated 2.5A each 
. 2.5A power supply 
. Dedicated alarm and trouble relays 
. Auxiliary power output rated at .5A 
. Alarm verification feature 
. Enhanced verification feature allows panel to recognize pull stations in smoke verification 
 zones 
. Communicator accessory fits in cabinet 
. Compact cabinet houses up to two 7.0 AH batteries 
. Notification appliance circuits programmable for ANSI or steady output 
. Walk test feature 
. UL 864 listed, complies with NFPA 72 and 101 
. Dip switch programmable, no programming software or special tools required 
 
 
 
Model 5204 
4-Zone Conventional Fire Panel 
and Optional Digital Communicator 
 
The basic 5204 unit offers local fire alarm control for up to four zones and central station communications with the optional UL listed Model 5205 Digital Communicator. The 5204 provides 3 amp current for external devices and two 1.5 amp supervised notification circuits. The system is compatible with both 2- and 4-wire smoke detectors. 
The 5204 includes an annunciator inside the cabinet for annunciation and operation. LEDs are visible without opening the cabinet. Operation keys include SILENCE, DIALER RESET, and DISPLAY TROUBLES. 
Remote annunciation is available through the optional Model 5230. This four-wire annunciator can perform the same operation as the main system annunciator and features English-language LCD display. 
Features  
  • The 4 Class B (Style B) zones are interchangeable to Class A (Style D) using the Model 7181 Zone Converter  
  • Fuseless design reduces service calls  
  • Field selectable 24 or 12 VDC power supply  
  • 3 amp current output available for external devices  
  • Compatible with 2- and 4-wire smoke detectors as well as water flow and sounding devices  
  • Two 1.5 amp supervised notification circuits programmable for steady, pulsing, temporal, supervisory  
  • Auxiliary outputs of 1.5 amp at 12 or 24 VDC and 175 mA at 12 VDC (only)  
  • Smoke verification, pre-alarm delay and cross-zoning minimize false alarms  
  • Two general purpose relays (2.5A dry contact form C)  
  • Optional plug-in UL Listed digital communicator (Model 5205)  
  • Up/downloading (reduces service time)  
  • Programmable from on-board touchpad oroptional remote annunciator  
  • Accu-Zone diagnos  
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    Model 5207 
    Fire Control Panel with Digital 
    Communicator and Accu-Zone® 
     
    The Silent Knight Model 5207 is an all-in-one fuseless local fire evacuation control panel and digital communicator designed for applications requiring manual fire alarm, automatic fire alarm and water flow for sprinkler system supervision. The basic unit offers fire alarm for one to eight zones, expandable to 16 with the optional 5210 expansion module. It is compatible with both two- and four-wire smoke detectors. Compact, easy to install and service, it delivers the features you'd expect to find in fire systems costing much more.  
    During normal operation, the 5207 constantly checks smoke and other sensing devices for fire conditions. It also conducts system checks to determine if any troubles, or system problems, exist. If the 5207 encounters a fire or trouble condition, it sends a report to a central monitoring station (if applicable), and, typically, sounds an audible/ visual warning in the local area.  
    The 5207's microprocessor constantly runs programs to check inputs and carry out other routine functions. If the program ever stops running, a watchdog circuit will detect it and reset microprocessors to resume normal operations.  
    The Model 5207 conducts an automatic self-test every 24 hours-at a time you select-and sends a report to the central station (if applicable).  
    Other features of the system include English-language remote annunciation simplifying "Step Programming" of custom options. Remote downloading of system configurations can eliminate the expense of sending out a service technician for reprogramming. System provides a built-in fire drill procedure. The exclusive Accu-Zone feature measures and displays zone voltages, so you can set up and test the system without separate testing equipment. Fuseless circuit board design eliminates one of the most likely causes for service calls.  
    FEATURES  
  • Eight zones, 6 Style A (class B) and 2 Style D (class A). 8 Expander Zones are Style A (class B). Zones are interchangeable using the Model 7181 Zone Converter.  
  • UL, FM, MEA (BSA), CFM Listed and Approved.  
  • Event memory.  
  • Fuseless design can reduce service time.  
  • Five amp current output at 24 volts.  
  • Compatible with 2- and 4- wire smoke detectors as well as water flow and sounding devices.  
  • Easy to install, program and service.  
  • Four programmable (Style Y) supervised signal circuits, including steady, pulse and temporal.  
  • Programmable smoke verification, pre-alarm delay, and cross-zoning can minimize false alarms.  
  • Four general purpose relays (Form C 24 volts at 2.5 amps resistive).  
  • Built-in approved digital communicator with UL required priority reporting.  
  • Flexible programming capabilities including up/ downloading and use of remote annunciator. No "desktop" programmer required.  
  • Accu-Zone diagnostics facilitate local and remote troubleshooting.  
  • Individual zone Walk Test.  
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    Model SK-5208 
    Fire Alarm Control Communicator  
     
    The SK-5208 is a microprocessor based control panel with integrated UL listed communicator designed for applications requiring smoke detection, manual pull stations, and sprinkler supervision. It features an easy to read LCD display with programmable English readout and user friendly tactile keys. The basic unit offers 10 zones of initiation and is expandable up to 30 zones for larger applications. The SK-5208 has a complete line of supervised accessories that provide remote annunciation and auxiliary relay expansion. Ideal for new and retrofit applications. 
    FEATURES  
  • 10 zones, 8 Class B (Style B) and 2 Class A (Style D) or 10 Class B (Style B) zones, expandable to 30 zones  
  • UL Listed  
  • Supervised zone expanders and I/O modules can be mounted remotely from the main control panel  
  • Event History Buffer (150 date/time stamped events)  
  • All zones are compatible with 2- or 4-wire detectors  
  • 8 selectable/programmable output patterns for notification appliance circuits  
  • Built-in Digital Alarm Communicator Transmitter (DACT)  
  • 4 Notification Appliance Circuits  
  • 4 programmable general purpose relays  
  • Programmable smoke verification, pre-alarm delay, cross zoning and enhanced verification mode features that can help minimize false alarms  
  • Programmable from the built-in control panel touchpad, remote annunciator, or Windows® downloading software  
  • Built-in walk test feature 
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