Product finder
Product code
Product finder

Find the right E2S product


HAL121X Electronic Siren, Buzzer, Claxon & Bell with Xenon Beacon 2-33-010

Product Image
Product Image
Applications and users that have traditionally demanded conventional electromechanical claxons, sirens, buzzers and bells can now choose the next generation alternative.
Request a quote for this product
Beacon position
Enclosure Color
Lens Color
Part Number:
Request Price or enquire about this product
Enquire about
Electronic Siren, Buzzer, Claxon & Bell with Xenon Beacon

Upgraded Product:

Now featuring dual cable entries
Supplied with stopping plugs


The E2S Hootronic series of products faithfully reproduce the sounds made by legacy electro-mechanical signalling devices but in a modern, reliable and cost effective way.
With output levels of up to 121dB(A) at 1 metre the HAL121X surpasses legacy electro-mechanical devices in performance and effectiveness, it is also continuously rated, requires zero maintenance and the signal quality will not degrade with age.


Datasheet Datasheet.pdf
Installation Manual HA121_Inst__ISN5201-A_.pdf
Beacon/light installation L101X__D185-00-001-IS_Issue_2_.pdf
Russian EAC Declaration of Conformity D-GB.GA05.B.12595-20-24.03.2025.pdf
Russian Maritime register 19.00193.278.pdf
Declaration of Conformity DC-034_Issue_E_Hootronic.pdf
2D drawing (PDF) SK0129_Issue_C.pdf
2D drawing (PDF) SK0262_Issue_A.pdf
2D drawing (DWG) SK0129_Issue_C.dwg
2D drawing (DWG) SK0262_Issue_A.dwg
3D drawing (IGS) SK0129-3D_Issue_A.IGS
3D drawing (IGS) SK0262-3D_Issue_A.IGS
3D drawing (STEP) SK0129-3D_Issue_A.STEP
3D drawing (STEP) SK0262-3D-3D_Issue_A.STEP
Hi-res product image 1 (TIFF) 2-33-010_HAL121X-G-R.tif
Hi-res product image 2 (TIFF) 2-33-010_HAL121X-G-C-F.tif
Lo-res product image 1 (JPG) 2-33-010_HAL121X-G-R.jpg
Lo-res product image 2 (JPG) 2-33-010_HAL121X-G-C-F.jpg


The products in the Hootronic range have 5 user
selectable ‘traditional’ sounds including:

  • Tone 1 : Industrial Claxon
  • Tone 2 : High Frequency Mechanical Siren
  • Tone 3 : Medium Frequency Mechanical Siren
  • Tone 4 : Electro Mechanical Buzzer
  • Tone 5 : Mechanical Bell

Each of these sounds have two additional, remotely
selectable, alarm stages.

Remote switch generates genuine ‘tail off’ to sound when alarm is terminated.

  • 5J Xenon strobe beacon – 200cd output.
  • Automatic synchronisation on multi-sounder system.
  • Continuously rated.
  • Stainless steel fixings.
  • Unit can be mounted using external lugs or internal
    BESA compatible fixing positions.
  • Duplicate cable terminations
    (in & out for daisy-chain installations).
  • Tropicalisation available on request.


Hootronic Sounder:
Nominal output: 121dB(A) @ 1m +/- 3dB – Tone 2 [112dB(A) @ 10ft/3m]
No. of tones: 5
No. of stages: 3
Volume control: Max. 121dB(A); Min. 112dB(A) approx.
Effective range: 300m/984ft @ 1KHz
Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
Peak Candela: 500,000 cd – calculated from energy (J)
Effective Intensity cd: 250 cd – calculated from energy (J)
Peak Candela: 86,935 cd* – measured ref. to I.E.S.
Effective Intensity cd: 200 cd* – measured ref. to I.E.S.
Lens colours: Amber, Blue, Clear, Green, Magenta, Red & Yellow
Tube life: Emissions are reduced to 70% after 5 million flashes
Voltages DC: 24V dc
Voltages AC: 115V ac; 230V ac
Ingress protection: IP56
Housing material: High impact UL94 V0 & 5VA FR ABS
Colour: Red (RAL3000) & grey (RAL7038)
Cable entries: 2 x M20 clearance gland knockouts in side & back
Terminals: 0.5 to 4.0mm² cables.
Operating temp: -25 to +55°C [-13° to +131°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: DC: 2.30kg/5.06Ibs AC:2.90kg/6.38Ibs
*Candela measurements representative of performance with clear lens at optimum voltage.
*SPL data +/-3dB(A). Measured at optimum voltage.

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Beacon Current: Horn Current:
DC024 24Vdc 18-30Vdc 250mA 375mA
AC115 115Vac 50/60Hz 103.5-126.5Vac 70mA 160mA
AC230 230Vac 50/60Hz 207-253Vac 35mA 75mA

Part Codes

Version Part code:
12V dc HAL121XDC012[x]/[y]
24V dc HAL121XDC024[x]/[y]
115V ac HAL121XAC115[x]/[y]
230V ac HAL121XAC230[x]/[y]
[x] = Housing colour: R: Red, G: Grey
[y] = Lens colour: A: Amber, B: Blue. C: Clear,
M: Magenta, G: Green,
R: Red, Y: Yellow
Note: Suffix part code with -F for forward facing Xenon beacon orientation.


EAC: RU D-GB.GA05.B.12595-20

Tone Table

Stage 1 WAV file Frequency Description. Stg 2 Stg 3
T 1 /system/1/assets/files/000/000/411/411/491442314/original/TF046.WAV Industrial Claxon T 3 T 5
T 2 /system/1/assets/files/000/000/414/414/146644246/original/TF047.WAV High Frequency Mechanical Siren T 1 T 5
T 3 /system/1/assets/files/000/000/416/416/0c52c2259/original/TF048.WAV Medium Frequency Mechanical Siren T 1 T 5
T 4 /system/1/assets/files/000/000/413/413/c47bf00c7/original/TF049.WAV Electro Mechanical Buzzer T 2 T 5
T 5 /system/1/assets/files/000/000/423/423/854c33e83/original/TF050.WAV Mechanical Bell T 1 T 2
Country specific or custom tone configurations and alarm frequencies are available upon request.

Upcoming Events

Nfpa conference expo