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![HONEYWELL SD505-PHOTO](https://az343058.vo.msecnd.net/productimagethumbnails/d6424649c4374848bc2668a9a36b386f.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SD505-PHOTO
SMOKE DETECTOR, ADDRESSABLE, PHOTOELECTRIC, 30 MA MAX, 39.5 VDC
✓ IN STOCK!
€156.74
Buy Surplus As Low As
€101.98
€101.98
![HONEYWELL 2151](https://az343058.vo.msecnd.net/productimagethumbnails/8fc38ff70a0c4061ab9864e2ea52928e.jpg)
HONEYWELL
SYSTEM SENSOR
2151
SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, LOW PROFILE, PENDANT, 24 VAC/120 VAC, PLUG-IN REQUIRES B100 OR B400 SERIES BASE, REPLACES: HONEYWELL/SYSTEMSENSOR PART#1451
✓ IN STOCK!
€113.31
Buy Surplus As Low As
€67.98
€67.98
![HONEYWELL 14507371-001BP](https://az343058.vo.msecnd.net/productimagethumbnails/2f9fc81b9ea74b1382718052ed545726.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
14507371-001BP
SMOKE DETECTOR BASE, STANDARD FLANGE, LOW-PROFILE
✓ IN STOCK!
€50.99
Buy Surplus As Low As
€39.66
€39.66
![HONEYWELL MA420-4](https://az343058.vo.msecnd.net/productimagethumbnails/71ac609b995e488bb90998cfe95dbc6e.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
MA420-4
SMOKE DETECTOR MODULE, 0-20 MA MODULE FOR SS4 DETECTORS NEW VERSION (FACTORY INSTALLED)
✓ IN STOCK!
€363.53
Buy Surplus As Low As
€240.78
€240.78
![HONEYWELL VSP-972](https://az343058.vo.msecnd.net/productimagethumbnails/b37779f6034f4135883bac0797ecda07.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VSP-972
FILTER, FOR VEA ASPIRATING SMOKE DETECTOR
€167.13
Buy Surplus As Low As
€101.03
€101.03
![HONEYWELL IDP-PHOTO-R-W](https://az343058.vo.msecnd.net/productimagethumbnails/8d807945cb9c44f1826229a906d7835a.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-PHOTO-R-W
SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC REPLACEMENT, WHITE, WITH REMOTE TEST CAPABILITY IN DUCT AP
✓ IN STOCK!
€126.53
Buy Surplus As Low As
€76.48
€76.48
![HONEYWELL IDP-PHOTO-W](https://az343058.vo.msecnd.net/productimagethumbnails/a26290e24b48401394d6830038eb4306.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-PHOTO-W
ADDRESSABLE PHOTOELECTRIC SMOKE DETECTOR, WHITE, W/ THERMAL
€88.76
Buy Surplus As Low As
€53.82
€53.82
![HONEYWELL SKN-SD505-PHOTO](https://az343058.vo.msecnd.net/productimagethumbnails/f26e3df956aa47f4b66b28a2564d9088.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SKN-SD505-PHOTO
ADDRESSABLE PHOTOELECTRIC
SMOKE DETECTOR
€155.80
Buy Surplus As Low As
€93.48
€93.48
![HONEYWELL SK-PHOTO-R-W](https://az343058.vo.msecnd.net/productimagethumbnails/b84ccf064b7f4081b4795f9cc2fa89ce.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SK-PHOTO-R-W
PHOTOELECTRIC SMOKE DETECTOR, WHITE, LOW-PROFILE INTELLIGENT PHOTOELECTRIC SENSOR, REMOTE TEST CAPABLE, FOR USE WITH DNR/DNRW
€92.53
Buy Surplus As Low As
€55.71
€55.71
![HONEYWELL IDP-6AB](https://az343058.vo.msecnd.net/productimagethumbnails/021cc6080caf4e93b707c40cff97cc1d.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-6AB
PLUG-IN DETECTOR MOUNTING BASE 15-32VDC
Buy Surplus As Low As
€15.11
€15.11
![HONEYWELL IDP-PHOTO](https://az343058.vo.msecnd.net/productimagethumbnails/4678b142e16e4100945c27d5f395c759.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-PHOTO
DISCONTINUED BY MANUFACTURER, IDPPHOTO, ADDRESSABLE PHOTOELECTRIC SMOKE DETECT, 15-32VDC, 6.5MA AT 24VDC, 32º – 120ºF (0ºC – 49º
Buy Surplus As Low As
€186.96
€186.96
Repair Your Items
Contact Us
![HONEYWELL SD505-APS](https://az343058.vo.msecnd.net/productimagethumbnails/9cfadc96250e4b1ea81a4ca317828b7a.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SD505-APS
DISCONTINUED BY MANUFACTURER, ANALOG PHOTOELECTRIC SMOKE SENSOR, USE WITH SD505-DUCT AND SD505-DUCTR, 39.5 VDC, 30 MA
Buy Surplus As Low As
€226.62
€226.62
![HONEYWELL H-200](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
H-200
UV TEST SOURCE MODULE FOR SS4 DETECTORS
€575.04
Buy Surplus As Low As
€345.59
€345.59
![HONEYWELL SD5410-109](https://az343058.vo.msecnd.net/productimagethumbnails/b34467afe6b948d59fdae0379eb1d6fc.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SD5410-109
SMOKE DETECTOR PHOTOELECTRIC
✓ IN STOCK!
€2.50
Buy Surplus As Low As
€1.50
€1.50
![HONEYWELL SCANNER-5](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SCANNER-5
CAPTUVO SCANNER FOR IPHONE 5/5S
€1,506.05
Buy Surplus As Low As
€903.63
€903.63
![HONEYWELL SCANNER-6](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SCANNER-6
CAPTUVO SCANNER FOR IPHONE 6
€1,552.32
Buy Surplus As Low As
€931.96
€931.96
![HONEYWELL HASLR-835B-4](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
HASLR-835B-4
SMOKE DETECTOR, PHOTOELECTRIC, CONVENTIONAL, 4 WIRE
€76.48
Buy Surplus As Low As
€46.27
€46.27
![HONEYWELL HASLR-835B-4W](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
HASLR-835B-4W
SMOKE DETECTOR, PHOTOELECTRIC, CONVENTIONAL, 4 WIRE, WHITE
€76.48
Buy Surplus As Low As
€46.27
€46.27
![HONEYWELL IDP-PHOTOR](https://az343058.vo.msecnd.net/productimagethumbnails/9f16c6abfbd044b78d75d76f74d85119.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-PHOTOR
DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, WITH REMOTE TEST CAPABILITY, IN DUCT APPLICATION
Buy Surplus As Low As
€87.81
€87.81
![HONEYWELL IDP-PHOTO-T](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
IDP-PHOTO-T
SMOKE DETECTOR, PHOTOELECTRIC, THERMAL 135F FIXED, LOW PROFILE, ADDRESSABLE
€143.52
Buy Surplus As Low As
€86.87
€86.87
![HONEYWELL TSA-B110](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
TSA-B110
SMOKE DETECTOR SENSITIVITY TESTER (SPECIAL ORDER - 1 WEEK LEAD TIME)
€7,026.04
Buy Surplus As Low As
€4,216.00
€4,216.00
![HONEYWELL 2WT-B](https://az343058.vo.msecnd.net/productimagethumbnails/dd152746c4a7424ab69015ff80be7d6c.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
2WT-B
I3 2-WIRE PHOTO DETECTOR W/THERMAL, 12/24 VT, WITH BASE
€84.98
Buy Surplus As Low As
€50.99
€50.99
![HONEYWELL 2WTA-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
2WTA-B
I3 2-WIRE PHOTO W/ HEAT & SOUNDER
€90.65
Buy Surplus As Low As
€54.77
€54.77
![HONEYWELL 2WTR-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
2WTR-B
I3 2-WIRE PHOTO HEAT & FORM C RELAY
€95.37
Buy Surplus As Low As
€57.60
€57.60
![HONEYWELL 4WTA-B](https://az343058.vo.msecnd.net/productimagethumbnails/8d536a57de4f4680ad16ae6a64bc37cf.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
4WTA-B
SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
€107.64
Buy Surplus As Low As
€65.15
€65.15
![HONEYWELL 4WTAR-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
4WTAR-B
I3 4-WIRE PHOTO HEAT SOUNDER & FORM C RELAY
€126.53
Buy Surplus As Low As
€76.48
€76.48
![HONEYWELL 4WTR-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
4WTR-B
I3 4-WIRE PHOTO HEAT & FORM C RELAY
€93.48
Buy Surplus As Low As
€56.65
€56.65
![HONEYWELL BEAM1224](https://az343058.vo.msecnd.net/productimagethumbnails/efbdea1c0f9f45cc97313a63bf2f47f4.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
BEAM1224
DISCONTINUED BY MANUFACTURER, PROJECTED BEAM SMOKE DETECTOR, SINGLE ENDED REFLECTED TYPE, 5-100 M RANGE, 4 LEVEL SENSITIVITY, WITH 8 INCH REFLECTOR, 4 WIRE, 15-32 VDC
Buy Surplus As Low As
€934.79
€934.79
Repair Your Items
€623.19
![HONEYWELL D4P120](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
D4P120
INNOVAIRFLEX 4-WIRE CONVENTIONAL POWER BOARD ONLY COMPONENT
€187.90
Buy Surplus As Low As
€113.31
€113.31
![HONEYWELL D4S](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
D4S
SMOKE DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX SERIES, DUCT MOUNT, 4 WIRE, LOW FLOW, SENSOR ONLY
€176.57
Buy Surplus As Low As
€106.70
€106.70
![HONEYWELL DCOIL](https://az343058.vo.msecnd.net/productimagethumbnails/79ac2d31160a4e57a4d74002a011d940.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
DCOIL
DUCT COIL ACCESSORY, INNOVAIRFLEX DUCT ACCESSORY COIL, REQUIRED ON D2 AND DNR IF A REMOTE TEST STATION IS USED, 2 WIRE REMOTE,
€41.55
Buy Surplus As Low As
€25.49
€25.49
![HONEYWELL SS4-AS2](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SS4-AS2
ALUMINUM UV/IR, FM, HYDROGEN & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, CSFM FOR CLA
€4,646.57
Buy Surplus As Low As
€2,788.32
€2,788.32
![HONEYWELL SS4-AS2-C](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SS4-AS2-C
ALUMINUM UV/IR, ATEX, HYDROGEN & NON HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, CSFM FOR C
€4,773.10
Buy Surplus As Low As
€2,863.86
€2,863.86
![HONEYWELL SS4-AS2-CSS](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SS4-AS2-CSS
STAINLESS STEEL UV/IR, ATEX, HYDROGEN & NON HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX
€4,751.38
Buy Surplus As Low As
€2,851.58
€2,851.58
![HONEYWELL SS4-AS2-SS](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SS4-AS2-SS
STAINLESS STEEL UV/IR, FM, HYDROGEN & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, CSFM
€5,338.69
Buy Surplus As Low As
€3,203.78
€3,203.78
![HONEYWELL 30-2056B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
30-2056B
DISCONTINUED - EXPLOSION PROOF, IR, 24 VDC [NOT FM OR CSFM LISTED]
Buy Surplus As Low As
€6,940.11
€6,940.11
Repair Your Items
€5,807.03
![HONEYWELL 7100X](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
7100X
FAAST CONVENTIONAL,1 EA
€3,583.36
Buy Surplus As Low As
€2,150.02
€2,150.02
![HONEYWELL 9400X](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
9400X
FAAST CONVENTIONAL,4 EA
€7,239.43
Buy Surplus As Low As
€4,344.42
€4,344.42
![HONEYWELL FS10-DETECTOR](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
FS10-DETECTOR
MODEL FS10 FIRE DETECTOR FOR USE WITH WALL MOUNT CONTROLLER OR CARD CONTROLLER
€2,838.36
Buy Surplus As Low As
€1,703.40
€1,703.40
![HONEYWELL FS7-2173](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
FS7-2173
VITON O-RING. FOR USE WITH FS7-130-SX CONTROLLER, FSWB CONTROL PANEL OR S7-2175 CONTROL PANEL
€2,767.55
Buy Surplus As Low As
€1,660.91
€1,660.91
![HONEYWELL FS7-2173-KALO](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
FS7-2173-KALO
KAL-REZ O-RING. FOR USE WITH FS7-130-SX CONTROLLER, FSWB CONTROL PANEL OR S7-2175 CONTROL PANEL
€2,972.45
Buy Surplus As Low As
€1,783.66
€1,783.66
![HONEYWELL OSI-90-L8](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
OSI-90-L8
IMAGER - 80º COVERAGE, 24V DC
€1,253.00
Buy Surplus As Low As
€752.55
€752.55
![HONEYWELL SK-BEAM](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SK-BEAM
SINGLE-ENDED REFLECTED BEAM SENSOR
€1,785.54
Buy Surplus As Low As
€1,071.70
€1,071.70
![HONEYWELL VEA-040-A00](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VEA-040-A00
VESDA-E VEA-40 ASPIRATING SMOKE DETECTOR WITH LEDS
€10,966.32
Buy Surplus As Low As
€6,580.36
€6,580.36
![HONEYWELL VEA-040-A10](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VEA-040-A10
VESDA-E VEA-40 ASPIRATING SMOKE DETECTOR WITH 3.5” DISPLAY
€12,198.55
Buy Surplus As Low As
€7,319.69
€7,319.69
![HONEYWELL VEA-040-STX](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VEA-040-STX
VESDA-E VEA-40 EXPANSION STAX
€11,903.00
Buy Surplus As Low As
€7,142.18
€7,142.18
![HONEYWELL VER-A40-40-STX](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VER-A40-40-STX
VESDA-E VEA 40-RELAY LOCAL STAX
€2,932.79
Buy Surplus As Low As
€1,760.05
€1,760.05
![HONEYWELL VHX-0420](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VHX-0420
VESDA MODBUS TYPE 3 HLI STANDARD
€2,141.52
Buy Surplus As Low As
€1,285.10
€1,285.10
![HONEYWELL VHX-1420](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
VHX-1420
VESDA MODBUS TYPE 3 HLI METAL BOX WALL-MOUNTED
€3,109.36
Buy Surplus As Low As
€1,865.80
€1,865.80
![HONEYWELL SD505-DUCT](https://az343058.vo.msecnd.net/productimagethumbnails/4f312110caec42d8b71ca8380b7180b9.jpg)
HONEYWELL
SILENT KNIGHT SECURITY SYS
SD505-DUCT
DUCT SMOKE DETECTOR, ANALOG, ADDRESSABLE, W/ SD505-APS SMOKE SENSOR PRE-INSTALLED
€368.25
Buy Surplus As Low As
€220.95
€220.95