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AL100SONTELFLASH Telephone Alarm Sounder & Xenon Strobe 2-31-110

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The AL100SONTELFLASH is a compact, high output, 100dB(A) telephone initiated alarm sounder and 5 Joule Xenon beacon.
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Telephone Alarm Sounder & Xenon Strobe


Datasheet Datasheet.pdf
Installation Manual SONTEL_FLASHTEL__ISN2801-A_.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-033_Issue_E_Sontel__Flashtel.pdf
2D drawing (PDF) SK0134_Issue_C.pdf
2D drawing (DWG) SK0134_Issue_B.dwg
Hi-res product image 1 (TIFF) 2-31-110_AL100SONTELFLASH-R-R.tif
Lo-res product image 1 (JPG) 2-31-110_AL100SONTELFLASH-R-R.jpg


  • Continuously rated.
  • Stainless steel fixings.
  • Unit can be mounted using external lugs or internal BESA compatible fixing positions.
  • Tropicalisation available on request.


Nominal output: 100dB(A) @ 1m +/- 3dB [91dB(A) @ 10ft/3m]
No. of tones: 3
Tone 1 Siren Tone
Tone 2 Alternating tone
Tone 3 Sweeping tone
Volume control: Max. 100dB(A); Min. 90dB(A)
Effect. range: 32m/105ft @ 1KHz
Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
Peak Candela: 500,000 cd – calculated from energy (J)
Effect. Intensity cd: 250 cd – calculated from energy (J)
Peak Candela: 78,801 cd* – measured ref. to I.E.S.
Effect. Intensity cd: 196 cd* – measured ref. to I.E.S.
Lens colours: Amber, Blue, Clear, Green, Opal, Red & Yellow
Tube life: Emissions are reduced to 70% after 5 million flashes
Sounder Supply: Direct power from telephone line (REN 1)
Beacon Supply: 230V ac (telephone initiated)
Ingress protection: IP66
Enclosure matl: High impact UL94 V0 & 5VA FR ABS
Colour: Red (RAL3000), grey (RAL7038) & white.
Cable entries: 3 x M20 clearance gland knockouts in side & back
Terminals: 0.5 to 2.5mm² 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: 0.46kg/1.01Ibs
Candela measurements representative of performance with clear lens at optimum voltage.
SPL data +/-3dB(A). Measured at optimum voltage

Part Codes

Part code:
[x] = Enclosure colour: G: Grey
R: Red
W: White
[y] = Lens colour: A: Amber
B: Blue
C: Clear
G: Green
M: Magenta
R: Red
Y: Yellow


  • GOST-R approved. Cert: POCC GB-JB05-H00144.


Tone 1 Siren Tone
Tone 2 Alternating tone
Tone 3 Sweeping tone

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