Product finder
Product code
Application
Environment
Device
Category
Product
Type
Product finder

Find the right E2S product

Search

SONF1 Alarm Horn Sounder 2-21-010

Product image
Product Image
Product Image
The SONF1 is a compact, high output, 103dB(A) alarm sounder. Low current consumption and high SPL in a robust fire retardant housing ensure it is suitable for general signalling applications including fire, security and process control.
Request a quote for this product
Voltage
Back box/cable entries
Stopping plug material
Equip. tag/Duty label
Product version
Product option
Enclosure
Part Number:
SONF1
Request Price or enquire about this product
Enquire about
Alarm Horn Sounder

Upgraded Product:

  • Upgrade to current SONF1
  • Dual cable entries with stopping plugs
  • Globally approved for fire and general signalling

Description

Sonora range offers compact audio visual signaling for fire, industrial, process control and machine safety applications. The range features low current consumption combined with high performance. The SONF1 is available with two levels of sound level output and is CPR compliant, tested to EN54-3 for fire alarm use.

Downloads

Datasheet Datasheet.pdf
Installation Manual D242-00-001-IS_Issue_3__SONF1_.pdf
EC Certificate of Conformity 0786-CPD-20191_SONF1_SONF1-HO.pdf
Russian EAC Declaration of Conformity D-GB.G05..12595-20-24.03.2025.pdf
Russian Fire certificate EAC_Certificate_043_TR_CU-.00291.pdf
Russian Maritime register 19.00193.278.pdf
MED certificate MEDB00001EH.pdf
DNV MED Module D cert MEDD00000GV-revision3.pdf
Ingress Protection certificate 58D22760A_IP66_certificate_-_SONF1.pdf
Declaration of Conformity DC-024_Issue_G_Sonora.pdf
Declaration of Performance DP_-_0786-CPD-20191-Issue_A_SONF1__SONF1-HO.pdf
2D drawing (PDF) D242-05-001_Issue_B.pdf
2D drawing (DWG) D242-05-001_Issue_B.dwg
3D drawing (STEP) back box type M D242-05-001-3D_Issue_B__M_.STEP
3D drawing (STEP) back box type S D242-05-001-3D_Issue_B__S_.STEP
Wiring Schematic D242-06-001_Issue_A.pdf

Features

  • Automatic synchronisation
  • Continuously rated
  • Back box options with and without mounting lugs
  • Dual M20, 1/2"NPT clearance cable entries option
  • Duplicate cable terminations
  • Ingress protection IP66 Type 3R/13
  • 10 alarm tone frequencies with second remotely activated alarm stage
  • Available with custom tone configurations and frequencies
  • Diode polarized for use in supervised circuits

Specification

Maximum output: 103dB(A) @ 1 m ±3dB
[94dB(A) @ 10ft/3m ±3dB]
Nominal output: 101dB(A) @ 1m ±3dB
[92dB(A) @ 10ft/3m ±3dB]
No. of tones: 10 (UKOOA / PFEER compliant)
No. of stages: 2 (AC voltage variants 1 stage)
Volume control: -12dB(A) tone dependent
Effective range: 38m/124ft @ 1KHz
Voltages DC: 24V dc (10-30V dc)
MED version: 20-30V dc
Voltages AC: 24V ac; 115V ac; 230V ac
Stage switching: Negative (common positive)
Ingress protection: IP66 Type 3R/13
Enclosure material: High impact UL94 V0 & 5VA FR ABS
Enclosure colour: Red (RAL3000), Grey (RAL7038) & White
Cable entries: 2 x M20, 1/2"NPT clearance cable entries with blanking plugs
Terminals: 0.5 – 1.5mm² (22-16 AWG)
Line monitoring: Diode polarized for use in supervised circuits
Operating: -25 to +55°C [-13° to +131°F]
Storage: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Vibration test: 35Hz for a duration 4Hr (UL464)
Jarring test: 3ft/lb Energy (UL464)
Impact test: 3x 5lb (UL464)
MTBF DC: 306 years / 2,684,563 hours – MIL 217
MTBF AC: 329 years / 2,886,002 hours – MIL 217
Weight: 0.30kg / 0.66Ibs

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Current Consumption:
DC024 24Vdc 10-30Vdc 25mA
AC024 24Vac ±10% 50/60Hz 40mA
AC115 115Vac ±10% 50/60Hz 13mA
AC230 230Vac ±10% 50/60Hz 13mA

Part Codes

Variable: Identifier: Description:
Product type: SONF1 Alarm horn sounder
Voltage: DC024
AC024
AC115
AC230
24Vdc (10-30Vdc)
24Vac 50/60Hz
115Vac 50/60Hz
230Vac 50/60Hz
Back box/cable entries: [e] M
S
Back box with mounting lugs – 2 x M20/1/2"NPT clearance
Back box without mounting lugs – 2 x M20, 1/2"NPT clearance
Stopping plug material: [m] A ABS
Equip. tag/Duty label: [s] 0
1
2
No equip. tag or Duty label
316 (A4) St/St Equip. tag/Duty label
Metalised Polyester Equip. tag/Duty label
Product version:
[v]
A
M
UL/cUL, CPR, RMRS, EAC, CE, UKCA
MED, CPR, RMRS, EAC, CE, UKCA
Product option:
[o]
1
X
Z
Standard product
Custom configuration – contact E2S
Custom alarm tone software – contact E2S
Enclosure: [x] R
G
W
Red (RAL 3000)
Grey (RAL7038)
White

Approvals

  • UL: UL464
  • cUL: CSA C22.2 No 205-M1983
  • VdS CPR: (EN54-3) 0786-CPD-20191
  • MED 2020/1170: MEDB00001EH
  • EAC CU TR 043/2017: B.00291/21
  • EAC: RU D-GB.GA05.B.12595-20
  • RMRS Marine: No. 19.00193.278
  • CE, UKCA

Tone Table

Stage 1 WAV file Frequency Description (DC version) Stage 2
T 1 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 800/1000Hz @ 0.25 sec Alternating T 8
T 2 /system/1/assets/files/000/000/417/417/abf396de0/original/TF003.WAV 500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop T 1
T 3 /system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV 1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P. T 8
T 4 /system/1/assets/files/000/000/382/382/2c2978b6a/original/TF017.WAV 544Hz (100mS)/440Hz (400mS) – NF S 32-001 T 9
T 5 /system/1/assets/files/000/000/395/395/631e82dc8/original/TF026.WAV Bell T 1
T 6 /system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV 800/1000Hz @ 7Hz Sweeping T 8
T 7 /system/1/assets/files/000/000/400/400/aba6c8a51/original/TF036.WAV 500-1200Hz 3.75sec /0.25sec. Australian Evac. T 10
T 8 /system/1/assets/files/000/000/405/405/214ccf82a/original/TF037.WAV 1000Hz Continuous – PFEER Toxic Gas
T 9 /system/1/assets/files/000/000/390/390/10abe0caa/original/TF027.WAV Continuous 554Hz
T 10 /system/1/assets/files/000/000/402/402/9168c8c48/original/TF035.WAV 420Hz @ 0.625 sec Australian Alert
S1 WAV File Frequency Description (AC version)
T 1 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 800/1000Hz @ 0.25 sec Alternating
T 2 /system/1/assets/files/000/000/417/417/abf396de0/original/TF003.WAV 500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop
T 3 /system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV 1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P.
T 4 /system/1/assets/files/000/000/382/382/2c2978b6a/original/TF017.WAV 544Hz (100mS)/440Hz (400mS) – NF S 32-001
T 5 /system/1/assets/files/000/000/405/405/214ccf82a/original/TF037.WAV 1000Hz Continuous – PFEER Toxic Gas
T 6 /system/1/assets/files/000/000/395/395/631e82dc8/original/TF026.WAV Bell
T 7 /system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV 800/1000Hz @ 7Hz Sweeping
T 8 /system/1/assets/files/000/000/398/398/7c1bf5e00/original/TF025.WAV 2400/2900Hz @ 50Hz Sweeping
T 9 /system/1/assets/files/000/000/402/402/9168c8c48/original/TF035.WAV 420Hz @ 0.625 sec Australian Alert
T 10 /system/1/assets/files/000/000/400/400/aba6c8a51/original/TF036.WAV 500-1200Hz 3.75sec /0.25sec. Australian Evac.
Country specific or custom tone configurations and alarm frequencies are available upon request.

Upcoming Events

Nfpa conference expo
Otc rgb 200x200