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System Sensor Innovair D4120W, Watertight 4-wire P/E Low-Flow Duct Smoke Detector

The InnovairFlex D4120W watertight 4-wire photoelectric duct smoke detector is UL listed as a watertight enclosure providing protection against falling dirt, rain, windblown dust, splashing and hose directed water. D4120W duct smoke detector features a pivoting housing that fits various applications... Read more

Stores Selling: 3

$175.37 - $215.92

P2W - System sensor Fire Alarm Horn Strobe White

Stores Selling: 1

$42.50 - $42.50

System Sensor Innovair D2, 2-wire Photoelectric Duct Smoke Detector

Stores Selling: 2

$116.13 - $142.79

HW - System Sensor Fire Alarm Horn White

The device features a plug-in design with minimal intrusion into the back box, which makes installation fast and foolproof while eliminating costly and time-consuming ground faults. Furthermore, a universal mounting plate with an on-board shorting spring tests wiring continuity before the device is... Read more

Stores Selling: 1

$21.00 - $21.00

System Sensor BEAM1224, 4-Wire Reflected Beam Smoke Detector

The BEAM1224 is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8-in reflector. ... Read more

Stores Selling: 2

$474.12 - $562.46

System Sensor Scr Ceiling Mount Strobe Multi Candela, Red

The SpectrAlert Advance SCR is a red, ceiling-mount strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. ... Read more

Stores Selling: 2

$32.42 - $33.00

Honeywell Tc806d1049 Innovair Intelligent Duct Smoke Detector = To Fsd-851rpl

Stores Selling: 1

$129.95 - $129.95

Silent Knight Sk-relay-6 System Sensor Addressable Six Relay Module

The SK-Relay-6 is an addressable relay module for use with Silent Knight IntelliKnight series fire alarm control panels (FACPs). ... Read more

Stores Selling: 2

$326.78 - $380.97

4W-B - System Sensor 4-Wire Photoelectric Smoke Detector

Review and buy the System Sensor 4WB (4W-B) 4-Wire Standard Photoelectric Smoke Detector made by System Sensor in our System Sensor section. ... Read more

Stores Selling: 1

$34.00 - $34.00

System Sensor SENS-RDR Sensitivity Tester

Review and buy the System Sensor SENSRDR (SENS-RDR) Sensitivity Reader for i3 Series Smoke Detectors made by System Sensor in our System Sensor section. ... Read more

Stores Selling: 1

$201.59 - $201.59

System Sensor 4WT-B 4-Wire Photoelectric With Heat

The 4WT-B will work with all security systems, and should be used if you will have more than just a few or have more than one level.The 4WT-B also has a built in 135 degree heat detector.Four wire smoke detectors get wired to a zone, which will allow you to see where the detection is taking place un... Read more

Stores Selling: 3

$33.13 - $39.90

System Sensor RTS151-KEY Remote Test Station with Key

The RTS151 and RTS151KEY remote test stations are automatic fire detector accessories designed to test duct smoke detectors from a convenient location. ... Read more

Stores Selling: 5

$16.99 - $50.75

System Sensor BEAM1224S BEAM DETECTOR W/SENSITIVITY TEST

System Sensor Model BEAM1224 is a four-wire conventional reflected beam smoke detector, which is uniquely suited for protecting open areas with high ceilings, where other methods of smoke detection are difficult to install and maintain. It is to be used with UL Listed compatible control panels only.... Read more

Stores Selling: 2

$647.59 - $749.38

System Sensor Scw Ceiling Mount Strobe Multi Candela, White

The SpectrAlert Advance SCW is a white, ceiling-mount strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. ... Read more

Stores Selling: 4

$24.00 - $33.00

System Sensor Innovair Dh100acdclp Photoelectric Low Flow Duct Smoke Detector

Stores Selling: 2

$99.95 - $129.95

System Sensor Srk Outdoor Strobe, Multi Candela, Red

The SpectrAlert Advance SRK is a red, outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included ... Read more

Stores Selling: 3

$37.15 - $41.50

Silent Knight Sk-mon-10 System Sensor Addressable Ten Input Monitor Module

The SK-Mon-10 is a ten point addressable monitor module for use with Silent Knight IntelliKnight series fire alarm control panels (FACPs). ... Read more

Stores Selling: 1

$395.97 - $395.97

400 Series Plug-in Smoke Detector Bases