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All Parts

Fire Detectors

Fire Detectors

Detector Bases

Detector Bases

Notification Devices

Notification Devices

Duct Detectors

Duct Detectors

Annunciators

Annunciators

Initiating Devices

Initiating Devices

Power Supplies

Power Supplies

Horn-Strobe

Horn-Strobe

Enclosures

Enclosures

Expansion Panels

Expansion Panels

Accessories

Accessories

Boards

Boards

Clearance

Clearance

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198 products

Condition: New
A white Simplex sensor base with electrical connectors and a red LED indicator, designed for fire alarm systems.

Simplex 4098-9792 Detector Base Flanged Addrs

In stock!

$34.99
$34.99
Condition: New
System Sensor B300-6

System Sensor B300-6 Detector Base Low Flanged use w/Analog Sensor

In stock!

$11.99
$11.99
Condition: New
Simplex 4098-9794

Simplex 4098-9794 Detector Base Sounder Flanged 2-Wire

In stock!

$49.99
$49.99
Condition: New
Simplex 4098-9788

Simplex 4098-9788 Detector Base Frost White Flangless Addrs 2-Wire

In stock!

$9.99
$9.99
Condition: New
A white Siemens DB-11 detector base with low-profile surface-mount design, featuring screw-clamp contacts for electrical connections.

Siemens (Pyro) DB-11 Detector Base Surface Low Flanged Addrs

In stock!

$9.99
$9.99
Condition: New
A silver Edwards SIGA-SB standard detector base with wiring terminals, designed for use with Edwards Signature Series detectors.

Edwards SIGA-SB Detector Base Sounder Flangeless 2-Wire

In stock!

$8.99
$8.99
Silent Knight SD505-6AB-RC

Silent Knight SD505-6AB-RC RECON-Base SD505 Standard Addressable 6 4-Wire

Only 1 left!

$88.99
$88.99
Condition: New
System Sensor 4WTR-B

System Sensor 4WTR-B Detector Base Plug-In PE/Thermal 4-Wire 12/24VDC

In stock!

$92.99
$92.99
Condition: New
Simplex 4098-9747

Simplex 4098-9747 Detector Base Cartridge CO Repl Extended Life

In stock!

$149.99
$149.99
Condition: New
Simplex 4098-9789

Simplex 4098-9789 Detector Base Flanged Addrs w/LED Output

In stock!

$23.99
$23.99
Condition: New
Edwards SIGA-SB4

Edwards SIGA-SB4 Detector Base Sounder Flangeless 4.4" w/TS4 Skirt

In stock!

$19.99
$19.99
Condition: New
Siemens (Pyro) ABHW-4S

Siemens (Pyro) ABHW-4S Detector Base 520 Hz Low Freq Audible

In stock!

$85.99
$85.99
Condition: New
Simplex 4098-9770

Simplex 4098-9770 Detector Base Cartridge CO Repl Extended Life

In stock!

$195.99
$195.99
Condition: New
Kidde KI-SB

Kidde KI-SB Detector Base Std

In stock!

$9.99
$9.99
Condition: New
System Sensor B200S-WH

System Sensor B200S-WH Detector Base Sounder Intel for Velociti

In stock!

$69.99
$69.99
Condition: New
System Sensor B200S-LF-WH

System Sensor B200S-LF-WH Detector Base Intel Addrs Low Freq 520 Hz Sounder

In stock!

$132.99
$132.99
Condition: New
Edwards SIGA-AB4G

Edwards SIGA-AB4G Detector Base Sounder Flush Flangeless

In stock!

$80.99
$80.99
Condition: New
Simplex 4098-9772

Simplex 4098-9772 Detector Base 520 Hz Sounder

In stock!

$86.99
$86.99
Condition: New
Simplex 4098-9773

Simplex 4098-9773 Detector Base Sounder 520Hz w/CO

In stock!

$193.99
$193.99
Condition: New
System Sensor B200S-LF-IV

System Sensor B200S-LF-IV Detector Base Sounder Intel Addrs

Only 2 left!

$137.99
$137.99
Condition: New
Simplex 4098-9771

Simplex 4098-9771 Detector Base CO w/Sounder Truealarm Ext Life

In stock!

$226.99
$226.99
Condition: New
Potter Electric Signal PAD300-6DB

Potter Electric Signal PAD300-6DB Base Detector 6in

In stock!

$14.99
$14.99
Condition: New
System Sensor B200SR-WH

System Sensor B200SR-WH Detector Base Sounder Plug-In Intel w/ANSI Tmprl 3

Only 6 left!

$76.99
$76.99
System Sensor B210LP-RC

System Sensor B210LP-RC RECON-Detector Base 200 Series Standard Addr

In stock!

$74.99
$74.99
Condition: New
System Sensor B501

System Sensor B501 Detector Base 200 SRS Std Plug-In Intel 2-Wire 4"

In stock!

$5.99
$5.99
Condition: New
Kidde KI-SB4

Kidde KI-SB4 Detector Base 4-Inch w/Trim Skirt

Only 2 left!

$10.99
$10.99
Condition: New
Simplex 4098-5207

Simplex 4098-5207 Base 5in Sensor with REM LED Output

In stock!

$12.99
$12.99
Condition: New
System Sensor B200SR-LF-IV

System Sensor B200SR-LF-IV Detector Base Intel Plug-In Low Freq 520Hz Sounder

In stock!

$135.99
$135.99
Condition: New
Autocall A4098-9792

Autocall A4098-9792 Base Standard Sensor White

In stock!

$54.99
$54.99
Simplex 2098-9651-RC

Simplex 2098-9651-RC RECON-Detector Base Smoke Addressable

In stock!

$81.83
$81.83
Requires reconditioning, ships in 14–21 days.
Condition: New
Kidde-Fenwal DS-SB

Kidde-Fenwal DS-SB Detector Base for DS Series Detectors 4 Inch

Out of stock; call for lead time

$18.99
$18.99
Silent Knight SD505-6SB-RC

Silent Knight SD505-6SB-RC RECON-Detector Base SD505 Sounder Addr 6 4 Wire

Only 2 left!

$133.99
$133.99