MFG. #8830053 - REV A

PRINTED IN USA PAGE 1 OF 3

EH24 SERIES

ElEctRonIc HoRn

Potter Electric Signal Company, LLC • St. Louis, MO 63042 USA• Cust Service: 866-572-3005 • Tech Support: 866-956-0988 • Canada 888-882-1833

• www.pottersignal.com

 TheEH24Seriesisalowproleelectronichornthatofffers

dependableaudibleoutputatthelowestcurrentavailable.

 TheEH24Serieshornoffersacontinuousorsynchronizable

• Super-SlideBracket-easeofsupervisiontesting

• Checkmate®-instantvoltageverication

• Synchronizestrobeand/orhornwithAVSMControlModule

• Prewireentiresystem,installmountingbracket,theninstall

• Documentedlowerinstallationandoperatingcosts

• Inputterminals12to18AWG

• SwitchselectionforhighorlowdBA

• Switchforchime,whoop,mechanical,and2400Hztone

• Switchforcontinuousortemporal3(notavailableonwhoop

• 5"(12.7cm)heightx4.5"(11.43cm)widex2.5"(6.35cm)deep

Operating temperature

• 32°Fto120°F(0°Cto49°C).TheEH-24Seriesisnotlistedfor

outdooruse.

Ordering Information

StockNumber ModelNumber

4890005  EH-24R

4890006  EH-24W

4890007  EH-24PR

4890008  EH-24PW

ModelDesignations

R=Redfacepalte

W=Off-Whitefaceplate

P=Plain

 TheEH24SeriesalsofeaturesthepatentedCheckmate®-

InstantVoltageVericationfeature,whichallowstheinstallerto

checkthevoltagedropdrawandmatchittotheblueprint.

Chime-Continuous OFF ON OFF

Whoop ON OFF OFF

Whoop OFF OFF OFF

hornandstrobepowerinputs.

designcriteria.Mostmeasurementswillbe

takenusingtheS+andS-locationsalthough

accessisprovidedtootherlocations.

NOTE:Careshouldbetakentonotshortthe

testprobes.

Toremovebezel,gripboth

sidesofbezelandpullina

downwardandoutwardmotion.

MFG. #8830053 - REV A

PRINTED IN USA PAGE 3 OF 3

EH24 SERIES

ElEctRonIc HoRn

Potter Electric Signal Company, LLC • St. Louis, MO 63042 USA• Cust Service: 866-572-3005 • Tech Support: 866-956-0988 • Canada 888-882-1833

• www.pottersignal.com

ContinuousMechancial 80 72* 25

Whoop 82 69* 56

NOTES:

• Thesoundoutputforthetemporal3toneisratedlowersincethetimethehornisoffisaveragedintothesoundoutputrating.Whilethe

hornisproducingatoneinthetemporal3modeitssoundpressureisthesameasthecontinuousmode.

• FornominalandpeakcurrentacrossULregulatedvoltagerangeforlteredDCpowerandunltered(FWR[FullWaveRectied])power,

seeinstallationmanual.12VDCmodelsareDConly.

*OperatingthehorninthismodeatthisvoltagewillresultinnotmeetingtheminimumANSI/UL464reverberantsoundlevelrequiredfor

publicmodereprotectionservice.Thesesettingsareacceptableonlyforprivatemoderealarmuse.UsethehighdBAsettingforpublic

useofasinglepairofpowerwires.Additionally,theusershallbeabletoselecteithercontinuousortemporaltoneoutputwiththetemporalsignal

havingtheabilitytobesynchronized.

 Theapplianceshallbepolarizedtoallowforelectricalsupervisionofthesystemwiring.Theunitshallbeprovidedwithamounting

bracketwithterminalswithbarriersforinput/outputwiringandbeabletomounttoasinglegangordoublegangboxordoubleworkboxwithout

theuseofanadapterplate.Theunitshallhaveaninputvoltagerangeof16-33voltswitheitherdirectcurrentorfullwaverectiedpower.

 Theapplianceshallbecapableoftestsupervisionwithoutdisconnectingwires,verifyvoltagewithoutremovingunit,andbecapableof

mountingtoasurfacebackbox.

Model Number Part Number Nominal Voltage Reverberant dBA @

10ft., per ANSI/UL 464

In Anechoic Room dBA