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Fire Alarm Notification

Industrial & Commercial-Grade Fire Alarm Notification Systems

A building or local fire alarm system provides audible and/or visible alarm signals as the result of the manual operation of a fire alarm pullstation, the automatic operation of a fire detector, such as a smoke or heat detector, or the automatic operation of protective equipment, such as a sprinkler system. Various factors such as local codes, building size, and occupancy class will affect the requirements for these systems. Some features typically found in these systems include but are not limited to voice evacuation, fire-fighter communication, and computer video graphic annunciation.


Protectowire PLD Series Graphic Annunciators

Protectowire PLD Series Graphic Annunciators

PLD Series Graphic Annunciators, provide easy identification and location of fire and other system related events on a custom floor plan display. The graphic display helps to pinpoint alarms quickly, since no time is wasted in deciphering written labels.

Wheelock Series NS/NS4 Single & Multi-Candela Horn Strobe & Horn Appliances

Wheelock Series NS/NS4 Single & Multi-Candela Horn Strobe & Horn Appliances

These appliances will satisfy virtually all requirements for indoor, wall mount applications. The Series NH Horn and the horn portion of the Series NS include a selectable continuous horn tone or temporal pattern (Code 3) with selectable dBA settings of 90 or 95 dBA.

Wheelock Series AS Single & Multi-Candela Audible Strobe Appliances & AH Audible Appliances

Wheelock Series AS Single & Multi-Candela Audible Strobe Appliances & AH Audible Appliances

Wheelock Series AS Single & Multi-Candela Audible Appliances and Series AH Audibles offer more features with low current draw. Strobe options for wall mount models include 1575cd or Wheelock’s patented MCW multi-candela wall strobes with field selectable candela settings of 15/30/75/110cd, or the high intensity MCWH strobe with field selectable 135/185cd.

Wheelock Series HS Single & Multi-Candela Horn Strobe & Horn Appliances

Wheelock Series HS Single & Multi-Candela Horn Strobe & Horn Appliances

An ideal choice for retrofit applications as well as new installations. They satisfy virtually all requirements for indoor, wall mount applications.

Wheelock Series MT Strobe Multitone Electronic Appliances

Wheelock Series MT Strobe Multitone Electronic Appliances

These appliances offer a choice of eight (8) nationally and internationally recognized alerting sounds: Horn, Bell, March Time Horn, Code-3 Tone, Code-3 Horn, Slow Whoop, Siren or Hi/Lo Tone. With MT and MT Strobe appliances, one alarm appliance meets most of your signaling needs.

Wheelock Series AMT Strobe Multitone Electronic Appliances

Wheelock Series AMT Strobe Multitone Electronic Appliances

These appliances provide the industry with a UL Standard 1971 and UL Standard 464 combination audible/visual device that simplifies installation and offers three (3) distinct prioritized audible signals from three isolated inputs.

Wheelock Series AMT Strobe Multitone Electronic Appliances-NYC

Wheelock Series AMT Strobe Multitone Electronic Appliances-NYC

Provides New York City with a UL1971/464 combination audible/visual appliance that simplifies installation and offers three (3) distinct preset prioritized audible signals from three isolated inputs.

Wheelock Series MIZ-24S Mini-Horn Temporal Code 3 or Continuous Tone

Wheelock Series MIZ-24S Mini-Horn Temporal Code 3 or Continuous Tone

Compact electronic alarm appliances that are listed under UL Standard 464 for Audible Appliances in Public Mode Fire Protection Systems. Provides a field selectable Continuous or Code 3 horn tone when connected directly to a fire alarm control panel.

Wheelock Series RSS & RSSP Single & Multi-Candela Strobes & Strobe Plates

Wheelock Series RSS & RSSP Single & Multi-Candela Strobes & Strobe Plates

This series of appliances has a lower current draw while maintaining outstanding performance, reliability and cost effectiveness. These versatile appliances will satisfy virtually all requirements for indoor, wall or ceiling mount applications.

Wheelock Series RSSR Strobes with Red Lens

Wheelock Series RSSR Strobes with Red Lens

Non-Sync Strobes with Red Lens have low current draw and zero inrush while maintaining their outstanding performance, reliability and cost-effectiveness.

Wheelock Series E Single & Multi-Candela Speakers and Speaker Strobes

Wheelock Series E Single & Multi-Candela Speakers and Speaker Strobes

Designed for high efficiency sound output, with dual voltage (25/70 VRMS) capability and field selectable taps from 1/8 to 2 watts.

Wheelock Series ET Single & Multi-Candela Speaker Strobe Appliances & Low Profile Speakers

Wheelock Series ET Single & Multi-Candela Speaker Strobe Appliances & Low Profile Speakers

Provides high audio output, clear audibility, dual voltage (25/70 VRMS) capability and field selectable taps from 1/8 to 8 watts.

Wheelock Series ET Vandal Resistant Speakers & Speaker Strobes

Wheelock Series ET Vandal Resistant Speakers & Speaker Strobes

Vandal Resistant speakers and speaker strobes provide a full range of rugged, high performance combinations specifially designed to meet the critical needs of the life safety industry for voice and tone signaling.

Wheelock Series S 8

Wheelock Series S 8" Ceiling Speaker & Speaker Strobes

The Series S, 8” Ceiling Speakers and Speaker Strobes are available in three configurations.

Wheelock Series STH-15S Supervised Horn Loudspeaker

Wheelock Series STH-15S Supervised Horn Loudspeaker

Supervised horn loudspeakers are equipped with a compression driver providing up to 15 watts RMS power handling capability, superior intelligibility and dispersion to achieve maximum sound projection and penetration.

Wheelock Series S 8" Ceiling Speakers & Speaker Strobes

Wheelock Series S 8" Ceiling Speakers & Speaker Strobes

Wheelock’s colored lens strobe products are available on Series RSS strobes and Series E speaker/strobes in amber, blue, green or red lens colors.


For more information about Industrial & Commercial-Grade Fire Alarm Notification Systems, contact your nearest Koetter Fire Protection office today!

Custom Engineered Fire Systems . . .

. . are required by businesses in the data processing, communications, aviation, medical & art industries.

Koetter Fire Custom Engineered Fire Systems! Koetter Fire specializes in Semiconductor Facilities, Cleanrooms & Wet Bench fire protection, as well as all other industrial applications. Prevent the loss of costly equipment, irreplaceable data and information as well as business interruption.
"Custom Engineered Fire Systems & Rates"

TraceTek Leak Detection from Koetter Fire
TraceTek Leak Detection from Koetter FireDesigned primarily to detect water leaks in computer facilities, TraceTek has become the standard for uses such as hazardous chemical supply and recovery in semicon-ductor production facilities, hazardous fluid monitoring & the monitoring of the interstitial space between the inner and outer wall of double containment piping systems.   more about TraceTek
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. . . of fire detection & suppression systems manufactured by the biggest and best industry names.

Our people are factory-trained in the design, installation, and service of these manufacturers' systems.
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