Made up Fire Alarms

Edwards Genesis High Candela Horn/Strobes








Wall output is 110, 135, 150 & 185CD
Ceiling output is 95, 115, 150 & 177CD

Edwards Genesis High Candela HF Speaker/Strobes














Wall output is 110, 135, 150 & 185CD

Edwards Genesis High Candela LF Sounder/Strobes






Wall output is 110, 135, 150 & 185CD

Wheelock MT-IS-24-HFW Horizontal Strobed MT

Wheelock ET1080-HS-24-CFW 110CD Speaker/Strobes Older vs Newer


Wheelock ET1080-HS-24 110CD Speaker/Strobes other models





Wheelock E-70-HS-24 & E-90-HS-24 110CD Speaker/Strobes late 1990’s


Wheelock ET-1070-HS-24 110CD Mid 1990’s Speaker/Strobes



Wheelock ET-1070-WM-24-HF-W Speaker/Strobe (Horizontal Strobe)

Siemens U-MHST High CD Horn/Strobe & S-HP High CD Speaker/Strobe (135, 150, 177, 185CD)


30CD System Sensor MASS models




30CD System Sensor SP1 Series ADA


Speaker/Strobe
Seriously, I want to find an SP1R24110ADA on eBay.

75CD & 110CD System Sensor MASS Synchronized Sounder/Strobes




4 Wire System Sensor SpectrAlert Advance LF Sounder!

A bunch more Simplex 4903 Speaker/Strobe Models OMFG

Red Vertical 25VRMS Free Run




Red Vertical 70VRMS Free Run



BTW, the 4903-9177 is 30CD.

Red Vertical 25VRMS Sync



Red Vertical 70VRMS Sync



White Horizontal 70VRMS Free Run






White Horizontal 25VRMS Sync



White Horizontal 70VRMS Sync



Simplex 4903-9144 & 4903-9174 Free Run 110CD Speaker/Strobes with older model number sticker because why not


These are two White Vertical SmartSync 110CD Speaker/Strobes


The 15CD models are 4903-9337 & 4903-9340
The 30CD models are 4903-9338 & 4903-9341

This is a Simplex 4903-9344; the White Counterpart of the 4903-9153

This is a Simplex 4903-9349 which is a Red Version of a 4903-9198. Not a ‘True’ Alert


4904-9325; this is a SmartSync 15CD Strobe

This is a 4903-9262; a ceiling mounted counterpart of both the 4903-9219 & 4903-9220 15CD Electromechanical Horn/Strobes

A few added Simplex 4904 SmartSync Strobes

Red Wall Vertical:

Red Ceiling:

Red Wall Horizontal:

4 Wire Ceiling Mount TrueAlert/QuickAlert Horn/Strobes


SmartSync TrueAlerts predating the 4906-9128 & 4906-9130 be like



Let’s fill in the White 70VRMS Speaker/Strobes




Perfect! Makes complete sense!

Some Red Vertical Mounted 70VRMS Speaker/Strobes!



The ‘True’ Alert Ceiling Speaker/Strobes




Additional 2902 Speaker/Lights alongside from the 2902-9735



Additional 2902 Speaker/Strobes alongside the 2902-9739



SmartSync Fixed CD TrueAlert Ceiling Strobes before 4906-9102 & 4906-9104




Other 4904 White Free Run Strobes alongside 4904-9138


TrueAlert Free Run Ceiling Strobes




The 2902-9733; a 70VRMS Counterpart to a 2902-9732




That makes perfect logical sense!

Other Red Vertical mounted selectable Speaker/Strobes alongside 4903-9153




These ones are spaced out too much ugh…

Wheelock AS & MT Additional Horn/Strobes be like






Let’s customize the MT & AS Horn/Strobes COMPLETELY!

EST Genesis High Fidelity & High Candela (110, 135, 150 & 185CD) Speaker/Strobes



Really EST, you weren’t customizable enough

Added 4903 Models be like

Sync Red Ceiling 30CD Electromechanical Horn/Strobe:

Sync Red Ceiling 15CD Electromechanical Horn/Strobe:

Sync Red Ceiling 110CD Electromechanical Horn/Strobe:

Sync White Ceiling 15CD Electromechanical Horn/Strobe:

Sync White Ceiling 30CD Electromechanical Horn/Strobe:

Sync White Ceiling 110CD Electromechanical Horn/Strobe:

Sync Red Vertical 15CD Electronic Horn/Strobe:

Sync Red Vertical 30CD Electronic Horn/Strobe:

Sync Red Vertical 110CD Electronic Horn/Strobe:

Sync White Vertical 15CD Electronic Horn/Strobe:

Sync White Vertical 30CD Electronic Horn/Strobe:

Sync White Vertical 110CD Electronic Horn/Strobe:

Sync Red Ceiling 15CD Electronic Horn/Strobe:

Sync Red Ceiling 30CD Electronic Horn/Strobe:

Sync Red Ceiling 110CD Electronic Horn/Strobe:

Sync White Ceiling 15CD Electronic Horn/Strobe:

Sync White Ceiling 30CD Electronic Horn/Strobe:

Sync White Horizontal 30CD Electronic Horn/Strobe:

Sync White Horizontal 15CD Electronic Horn/Strobe:

Sync White Ceiling 110CD Electronic Horn/Strobe:

Free Run White Ceiling 15CD Electronic Horn/Strobe:

Free Run Red Ceiling 110CD Electronic Horn/Strobe:

Free Run Red Ceiling 30CD Electronic Horn/Strobe:

Free Run Red Ceiling 15CD Electronic Horn/Strobe:

Sync White Horizontal 110CD Electronic Horn/Strobe:

Free Run White Ceiling 30CD Electronic Horn/Strobe:

Free Run White Ceiling 110CD Electronic Horn/Strobe:

Free Run Red Ceiling 15CD Electromechanical Horn/Strobe:

Free Run Red Ceiling 30CD Electromechanical Horn/Strobe:

Free Run White Ceiling 30CD Electromechanical Horn/Strobe:

Free Run White Ceiling 15CD Electromechanical Horn/Strobe:

Free Run Red Ceiling 110CD Electromechanical Horn/Strobe:

Free Run White Ceiling 110CD Electromechanical Horn/Strobe:

Free Run White Vertical 15CD Electromechanical Horn/Strobe:

Free Run White Vertical 15CD Electronic Horn/Strobe:

Free Run White Vertical 110CD Electromechanical Horn/Strobe:

Free Run White Vertical 30CD Electromechanical Horn/Strobe:

Free Run White Vertical 110CD Electronic Horn/Strobe:

Ever heard of a model number called Simplex 4903-9205? It’s the vertical mounted version of the 4903-9202 predating the 4903-9218!

How bout’ 4903-9208? This is a White version of the -9202! This is what they used before the -9223!

The Ceiling mounted versions are called 4903-9211 & 4903-9214


Simplex 4904-9110; The 15CD 24FPM Strobe (The early version of the 4904-9137)

Simplex 4904-9111; The 30CD 24FPM Strobe (The early version of the 4904-9135)

The 4904-9136 replaced the 4904-9112 obviously as both are 110CD

If Simplex made 24FPM strobes in a White Housing model numbers might’ve been

4904-9113 (15CD); Pre 4904-9138


4904-9114 (30CD); Pre 4904-9141

4904-9115 (110CD); Pre 4904-9144

Since 4904-9121 is an earlier model of the 4904-9145 these are the earlier models of the 4904-9139 & 4904-9142 strobes

4904-9119 predated the 4904-9139

4904-9120 predated the 4904-9142

Ay Simplex! “Yeah?” Make a 110CD White blank Ceiling Strobe!


Simplex White 110CD Electronic Horn/Strobes be like


Hey, have you heard of an Edwards Fixed Candela Genesis Speaker/Strobe? They were manufactured from 2000-2002!





30 & 30/75CD Pyrotronics F-Series Be Like










Faraday’s 110CD Synchronized F-Series Strobe

Did you ever hear Gentex made different Candela options for the G4 for Simplex plates





High Candela Wall Mount Edwards Genesis be like



Multi Tone Edwards Genesis?!

The Multi Tone Integrity


If Edwards still made a 60CD Xenon Genesis until discontinuation date


30/150CD Genesis twice as bright as the G1RF-HDV1575

Edwards 2A Integrity Model Number

Edwards 9A Integrity Model Number

Syncable version of the MT-24-IS

Mid 1990’s to Early 2000’s 110CD Unsynchronized Wheelock MT Model Number be like

Mid 1990’s to Early 2000’s 110CD Synchronized Wheelock MT Model Number be like

30/110CD Wheelock AS?!?! This should’ve been a thing

Wheelock MT with 30/110CD Unsynchronized Strobe

Wheelock MT with 30/110CD Sync Strobe (Red for 30/110 & Green for 15/75)

The synchronized 30CD strobe Wheelock MT

Wheelock AS 30/110CD Vertical Strobe not sync capable

Wheelock AS 30/110CD Vertical Strobe Sync capable

SR-2475 the sync version to the RS-2475

4 Wire Wheelock Exceeders be like

Alright this is another made up fire alarm. I am well aware that this does fit the made up fire alarm topic but I’ll just put it here for now.

This is a Simplex 4903-9442, which is a ceiling mounted 110CD SmartSync Horn/Strobe


This is obviously a QuickAlert ceiling mount which would have the same strobe reflectors as the ones that have the TrueAlert marking however the backs are different. The QuickAlert ceiling models had no hole on the back which would mean you’d have to wiggle the strobe in order to change the settings. The TrueAlert models did have that hole on the back. This would have applied to a model that predated the 4906-9128 alongside the 4903-9440 & 4903-9441.

4903-9177; 70VRMS Red Vertical Mounted Free Run 30CD Speaker/Strobe!

Genesis HV Horn/Strobe 110CD


Come on Edwards don’t be lazy. You’re kind of losing your mind here

Anyone seen a Simplex 4903-9142 with an older model number sticker from 1997? Not me. I bet models with this date code have a blue circle sticker on the strobe reflector

The Simplex 4903-9144 from 1997 that does not have a candela sticker

Edwards G4RF-S7VMH High Intensity Genesis Speaker/Strobe

Edwards G4F-S7VMH High Intensity Genesis Speaker/Strobe

Simplex 4904-9188; This is a White Horizontal 110CD Selectable Free Run & Sync Strobe

Simplex 4904-9146; The White Horizontal 110CD Free Run Strobe

Simplex 4904-9140; The White Horizontal 15CD Free Run Strobe

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You kinda crashed the site for me when scrolling.

Sorry about that! What should I do to fix that?


Here’s an AS-24150C 150CD Fire Alarm Horn/Strobe

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It’s okay. Thanks though!