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Honeywell Silent Knight Security Sys
Honeywell Silent Knight is a recognized name in fire alarm control panels and security system components, frequently integrated into building management and safety infrastructure. Their product lines include advanced fire alarm control units, annunciator panels, and related safety devices essential for commercial and industrial facility protection. Engineers and technicians value Silent Knight for its robust design, straightforward installation, and reliable performance in critical safety applications. Industrial Automation Co. stocks new and refurbished Honeywell Silent Knight Security Sys parts with quote-based pricing.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · TPPLBAWV4SNNNNN
Honeywell Silent Knight Security Sys TPPLBAWV4SNNNNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLBAWV4SNNNNN TPPL CONTROLLER BASIC WALL MOUNT AC115/220 150W 4 X MV INPUT WIT...
SKU · ECO-D-B-43-EX
Honeywell Silent Knight Security Sys ECO-D-B-43-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-43-EX ECODB43EX HYDROGEN SULFIDE (H2S) 0-100 PPM
SKU · TPPLBAWD4SNNNNN
Honeywell Silent Knight Security Sys TPPLBAWD4SNNNNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLBAWD4SNNNNN TPPL CONTROLLER BASIC WALL MOUNT AC115/220 150W 2 X MA + 2 X MV ...
SKU · TPPLBAWA4SNNNNN
Honeywell Silent Knight Security Sys TPPLBAWA4SNNNNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLBAWA4SNNNNN TPPL CONTROLLER BASIC WALL MOUNT AC115/220 150W 4 X MA INPUT WIT...
SKU · TPPLBAWA8NNNNNN
Honeywell Silent Knight Security Sys TPPLBAWA8NNNNNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLBAWA8NNNNNN TPPL CONTROLLER BASIC WALL MOUNT AC115/220 150W 8 X MA INPUT
SKU · ECO-D-B-41-EX
Honeywell Silent Knight Security Sys ECO-D-B-41-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-41-EX ECODB41EX CARBON MONOXIDE (CO) 0-500 PPM
SKU · ECO-D-B-16-EX
Honeywell Silent Knight Security Sys ECO-D-B-16-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-16-EX ECODB16EX PENTANE (C5H12) 0-100% LEL
SKU · ECO-D-B-19-EX
Honeywell Silent Knight Security Sys ECO-D-B-19-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-19-EX ECODB19EX AMMONIA (NH3) 0-100% LEL
SKU · ECO-D-B-12-EX
Honeywell Silent Knight Security Sys ECO-D-B-12-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-12-EX ECODB12EX METHANE (CH4) 0-100% LFL
SKU · ECO-D-B-15-EX
Honeywell Silent Knight Security Sys ECO-D-B-15-EX
HONEYWELL SILENT KNIGHT SECURITY SYS ECO-D-B-15-EX ECODB15EX PETROL/GASOLINE VAPOR 0-100% LEL
SKU · TPPLBDWA2N4NRNN
Honeywell Silent Knight Security Sys TPPLBDWA2N4NRNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLBDWA2N4NRNN TPPL CONTROLLER BASIC WALL MOUNT DC POWERED 2 X MA INPUT WITH 4 ...
SKU · TPPLEAWA8NNBNNN
Honeywell Silent Knight Security Sys TPPLEAWA8NNBNNN
HONEYWELL SILENT KNIGHT SECURITY SYS TPPLEAWA8NNBNNN TPPL EXPANSION UNIT WALL MOUNT AC115/220 150W 8 X MA INPUT BATTE...