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

Find the right E2S product

Search

SONF1-HO High Output Alarm Horn Sounder 2-21-020

Product image
Product Image
Product Image
The SONF1-HO is a compact, high output, 105dB(A) alarm sounder. Low current consumption and high SPL in a robust fire retardant housing ensures suitability for all 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
High Output Alarm Horn Sounder

Upgraded Product:

  • Upgrade to current SONF1-HO
  • Dual cable entries with stopping plugs

Description

The SONF1-HO is a compact, high output, 105dB(A) alarm sounder. Low current consumption and high SPL in a robust fire retardant housing ensures suitability for all general signalling applications including fire, security and process control.

Downloads

Datasheet Datasheet.pdf
Installation Manual D242-00-011-IS_Issue_2__SONF1-HO_.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 Maritime register 19.00193.278.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
  • Available with custom tone configurations and frequencies
  • Diode polarized for use in supervised circuits

Specification

Maximum output: 105dB(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
Effective range: 47m/155ft @ 1KHz
Voltages DC: 12Vdc, 24V dc
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: 306 years / 2,684,563 hours – MIL 217
Weight: 0.30kg / 0.66Ibs

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Current Consumption:
DC012 12Vdc 10-18Vdc 50mA
DC024 24Vdc 18-30Vdc 80mA

Part Codes

Variable: Identifier: Description:
Product type: SONF1 Alarm horn sounder
Voltage: DC012
DC024
12Vdc (10-18Vdc)
24Vdc (18-30Vdc)
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 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-H
G-H
W-H
Red (RAL 3000)
Grey (RAL7038)
White

Approvals

  • VdS CPR: (EN54-3) 0786-CPD-20191
  • EAC: RU D-GB.GA05.B.12595-20
  • RMRS: No. 19.00193.278
  • CE, UKCA

Tone Table

Stage 1 WAV file Frequency Description 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

Upcoming Events

Nfpa conference expo
Otc rgb 200x200