6820
The 6820 is an addressable fire alarm control panel (FACP) and is a direct replacement for the 5820XL FACP. The 6820 can be configured to achieve a point capacity of 1110 points and connect up to 17 panels in a single communications link.
Showing 1–80 of 91 results
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Silent Knight SD505-DUCTR – Refurbished
Analog Addressable Duct Detector with Relay $314.94 Quick ViewAdd to cart -
Silent Knight 5815XL
SLC Loop Expander $884.79 Quick ViewAdd to cart -
Silent Knight SK-DUCT-W
Intelligent Non-Relay Photoelectric Low-Flow Smoke Detector Housing $513.79 Quick ViewAdd to cart -
Silent Knight WSK-HEAT
Intelligent wireless fixed-temperature (135°) heat detector with... $239.06 Quick ViewAdd to cart -
Silent Knight WSK-HEAT-ROR
Intelligent wireless rate of rise (135°) heat... $239.06 Quick ViewAdd to cart -
Silent Knight SK-MON-10
10 Input Monitoring Module $612.32 Quick ViewAdd to cart -
System Sensor B200S-LF
Intelligent Low Frequency Sounder Base $155.39 Quick ViewAdd to cart -
Silent Knight SK-NIC-KIT
Remote Mounting Kit Cabinet (Includes SK-NIC Network... $837.21 Quick ViewAdd to cart -
Silent Knight 5815RMK
Remote Mounting Kit Cabinet $172.88 Quick ViewAdd to cart -
Silent Knight 6815
Signaling Line Circuit Expander $488.63 Quick ViewAdd to cart -
Silent Knight SK-ZONE-6
Six Zone Interface Module $634.61 Quick ViewAdd to cart -
System Sensor B501-WHITE
4" Flangeless mounting base, White $14.63 Quick ViewAdd to cart -
System Sensor B501-IV
4" Flangeless mounting base, Ivory $17.36 Quick ViewAdd to cart -
System Sensor B501-BL
4" Flangeless mounting base, Black $37.80 Quick ViewAdd to cart -
System Sensor B300-6
6" Flanged Mounting Base, White $20.99 Quick ViewAdd to cart -
System Sensor B300-6-IV
6" Flanged Mounting Base, Ivory $13.89 Quick ViewAdd to cart -
System Sensor B200S-WH
Intelligent addressable sounder base, White $86.79 Quick ViewAdd to cart -
System Sensor B200S-IV
Intelligent Addressable Sounder Base, Ivory $84.10 Quick ViewAdd to cart -
System Sensor B200S-LF-WH
Intelligent addressable sounder base, low-frequency, White $159.59 Quick ViewAdd to cart -
System Sensor B200S-LF-IV
Intelligent addressable sounder base, low-frequency, Ivory $99.75 Quick ViewAdd to cart -
System Sensor B224BI-WH
Intelligent Isolator Base, White $69.99 Quick ViewAdd to cart -
System Sensor B501
4" Flangeless Mounting Base $26.59 Quick ViewAdd to cart -
System Sensor B224BI-IV
Isolator base, Ivory $53.20 Quick ViewAdd to cart -
System Sensor B210LP
6" Flanged Mounting Base $13.83 Quick ViewAdd to cart -
System Sensor B224RB-WH
Relay base, White $58.29 Quick ViewAdd to cart -
System Sensor B224RB-IV
Relay base, Ivory $132.99 Quick ViewAdd to cart -
System Sensor B200S
Intelligent Addressable Sounder Base $109.75 Quick ViewAdd to cart -
System Sensor B224RB
Intelligent Relay Base $61.10 Quick ViewAdd to cart -
System Sensor B224BI
Intelligent Isolator Base $60.93 Quick ViewAdd to cart -
Silent Knight SK-SCK
Seismic Compliance Kit $251.09 Quick ViewAdd to cart -
Silent Knight SK-ISO
Line Isolator Module $81.40 Quick ViewAdd to cart -
Silent Knight SK-ZONE
Addressable 2-Wire Zone Interface Module $108.11 Quick ViewAdd to cart -
Silent Knight SD505-DUCT
Addressable Duct Detector Quick ViewRead more -
Silent Knight SD505-6RB
Relay Base, 6" $139.64 Quick ViewAdd to cart -
Silent Knight SD505-6SB
Sounder Base, 6" $162.91 Quick ViewAdd to cart -
Silent Knight SK-FIRE-CO-W
Advanced Multi-Criteria Fire/CO Detector, White $162.69 Quick ViewAdd to cart -
System Sensor SPSWL
Wall Mount Speaker Strobe, White, "FIRE" Marking $120.39 Quick ViewAdd to cart -
System Sensor SPRL
Wall Mount Speaker, Red $50.39 Quick ViewAdd to cart -
System Sensor SPCWL
Ceiling Mount Speaker, White $47.59 Quick ViewAdd to cart -
System Sensor SCWL
Ceiling Strobe, White, "FIRE" Marking $68.59 Quick ViewAdd to cart -
System Sensor SCRL
Ceiling Strobe, Red, "FIRE" Marking $75.59 Quick ViewAdd to cart -
System Sensor HWL
Horn, White $43.49 Quick ViewAdd to cart -
System Sensor HRL
Horn, Red $46.39 Quick ViewAdd to cart -
System Sensor CHWL
Chime, Wall, White $73.85 Quick ViewAdd to cart -
System Sensor CHSWL
Chime Strobe, Wall, White $163.93 Quick ViewAdd to cart -
System Sensor CHSRL
Chime Strobe, Wall, Red $165.19 Quick ViewAdd to cart -
System Sensor CHSCWL
Chime Strobe, Ceiling, White $117.45 Quick ViewAdd to cart -
System Sensor CHSCRL
Chime Strobe, Ceiling, Red $118.90 Quick ViewAdd to cart -
System Sensor CHRL
Chime, Wall, Red $47.88 Quick ViewAdd to cart -
Silent Knight 5496
Intelligent Power Module $719.59 Quick ViewAdd to cart -
System Sensor SPCRL
Ceiling Mount Speaker, Red $52.00 Quick ViewAdd to cart -
System Sensor SPWL
$45.44 Quick ViewAdd to cart -
System Sensor P2WL
2-Wire, Horn Strobe, White $89.59 Quick ViewAdd to cart -
Silent Knight SD505-HEAT
Analog Addressable Heat Detector, head only $103.66 Quick ViewAdd to cart -
Silent Knight SD500-AIM
Addressable Input Module with Ivory Cover Plate $112.14 Quick ViewAdd to cart -
Silent Knight SD500-LIM
Line Isolator Module $120.06 Quick ViewAdd to cart -
Silent Knight SK-CONTROL
Supervised Control Module $78.71 Quick ViewAdd to cart -
Silent Knight SD505-DTS-K
Silent Knight Remote Test Switch with Key... $120.41 Quick ViewAdd to cart -
Silent Knight SD500-PSDA
Dual-Action Manual Pull Station $215.25 Quick ViewAdd to cart -
Silent Knight SD500-SDM
Addressable Zone Module $148.89 Quick ViewAdd to cart -
Silent Knight SK-PULL-SA
Intelligent Single Action Pull Station $132.99 Quick ViewAdd to cart -
Silent Knight SD505-6AB
Detector Base $13.31 Quick ViewAdd to cart -
Silent Knight SD500-MIM
Addressable Mini Input Module $124.93 Quick ViewAdd to cart -
Silent Knight SD505-DUCTR
Analog Addressable Duct Detector with Relay $524.35 Quick ViewAdd to cart -
Silent Knight SD500-PS
Single-Action Addressable Pull Station $193.43 Quick ViewAdd to cart -
Silent Knight SD500-ANM
Addressable Notification Module $197.39 Quick ViewAdd to cart -
Silent Knight SK-PULL-DA
Dual Action Manual Pull Station $116.19 Quick ViewAdd to cart -
Silent Knight SK-PHOTO-T-W
Programmable Intelligent Photoelectric Detector $73.67 Quick ViewAdd to cart -
Silent Knight SK-HEAT-HT-W
Low-Profile Intelligent 190°F Fixed Thermal Sensor, White $64.99 Quick ViewAdd to cart -
Silent Knight SK-HEAT-W
White, Low-Profile Intelligent 135°F Fixed Thermal Sensor $59.01 Quick ViewAdd to cart -
Silent Knight SK-PHOTO-R-W
Photoelectric Smoke Detector, Addressable, Analog Communications $82.98 Quick ViewAdd to cart -
Silent Knight SK-MONITOR
Intelligent Addressable Monitor Module $61.91 Quick ViewAdd to cart -
Silent Knight SK-HEAT-ROR-W
Low-Profile Intelligent Rate-of-Rise Thermal Sensor, White $73.84 Quick ViewAdd to cart -
Silent Knight SK-PHOTO-W
Photoelectric Smoke Detector, Low-Profile, White $82.59 Quick ViewAdd to cart -
Silent Knight SK-MONITOR-2
Addressable Dual Monitor Module $112.77 Quick ViewAdd to cart -
Silent Knight SK-DUCT
Intelligent Non-Relay Duct Smoke Detector $265.87 Quick ViewAdd to cart -
Silent Knight 5860
LCD Remote Annunciator, Gray $527.80 Quick ViewAdd to cart -
Silent Knight 6820
Addressable Fire Alarm Control Panel $2,974.99 Quick ViewAdd to cart -
Silent Knight SK-RELAY
Relay Module $90.92 Quick ViewAdd to cart -
System Sensor SPSCRL
Ceiling Mount Speaker Strobe, Red, "FIRE" Marking $114.79 Quick ViewAdd to cart