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Signalling

DL105H Alarm Horn Sounder & LED Beacon 2-31-370

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The DL105H is a high output, 112dB(A) alarm sounder with integrated multi-function LED beacon. Featuring a corrosion proof, marine grade aluminium die cast enclosure. UL approved.
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Voltage
Back box/cable entries
Stopping plug material
Equip. tag/Duty label
Product version
Product option
Enclosure
Lens colour
Part Number:
DL105H
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Enquire about
Alarm Horn Sounder & LED Beacon

Upgraded Product:

  • Upgrade to current DL105H
  • Array of high output 18 x Cree© SMT White LED
  • 64 alarm tones
  • 4 remotely activated alarm stages
  • Low in-rush
  • Auto-synchronised horn and beacon
  • Pluggable, duplicated cable terminals
  • Dual cable entries with stopping plugs
  • Globally approved for fire and general signalling

Description

Low current consumption and high sound output combined with a 113cd LED beacon in a robust IP66 enclosure ensures the DL105H is suitable for all general signalling applications including fire, security and process control. The enclosure is chromated and powder coated providing resilience in the harshest of industrial environments.

Downloads

Datasheet Datasheet.pdf
Installation Manual D172-01-301-IS_Issue_4__DL105H_.pdf
UL certificate of compliance UL_CoC_-_20210430-S7995_ALERTALARM.pdf
Russian EAC Declaration of Conformity D-GB.G05..12595-20-24.03.2025.pdf
CSFM Listing CSFM_Listing_2279-0513_A-Series_2025.pdf
Russian Fire certificate EAC_Certificate_043_TR_CU-.00291.pdf
Declaration of Conformity DC-054_Issue_G_DL105H__DL112H.pdf
SIL Certificate: Product version [A] T1073-217_3_SIL2_SIL1_2H.pdf
2D drawing (PDF) D172-05-101_Issue_1.pdf
2D drawing (DWG) D172-05-101_Issue_1.DWG
3D drawing (STEP) D172-05-101-3D_Issue_1.STEP
Wiring Schematic DC voltage D218-06-251_Issue_1_DC.pdf
Wiring Schematic AC voltage D218-06-255_Issue_A.pdf
Hi-res product image 1 (TIFF) 2-31-370_DL105H-R-C1.tif
Hi-res product image 2 (TIFF) 2-31-370_DL105H-G-R.tif

Features

  • Automatic synchronisation
  • Continuously rated
  • Dual M20x1.5mm threaded cable entries – adaptors available
  • Duplicate pluggable cable terminations – Class A
  • Ingress protection IP66 Type 4/4X/13/3R
  • 64 alarm tone frequencies
  • 4 remotely activated alarm stages/channels
  • Available with custom tone configurations and frequencies
  • Diode polarized for use in supervised circuits
  • SIL1 & SIL2 compliant to IEC61508 (2010)

Specification

Alarm Horn:
Maximum output: 113dB(A) @ 1 m ±3dB
[104dB(A) @ 10ft/3m ±3dB]
Nominal output: 106dB(A) @ 1m ±3dB
[97dB(A) @ 10ft/3m ±3dB]
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: -12dB(A) tone dependent
Effective range: 58m/190ft @ 1KHz
In rush: 636mA within 4.0ms @ 24Vdc
Stage switching: Negative (common positive)
L.E.D Beacon:
Light source: High intensity L.E.D. array.
18 x Cree© SMT White LED
High Power Steady: 180 cd – measured ref. to I.E.S.
1Hz Flash cd: 113 cd – measured ref. to I.E.S.
LED life: 60,000 hours
Settings: 1. High Power Steady
2. Blinking – 425ms ON 75ms OFF
3. 1.0Hz (60 fpm) – 200ms ON 800ms OFF
4. 1.33Hz (80fpm) – 150ms ON 600ms OFF
5. Double Flash
6. Triple Flash
7. 2.0Hz (120fpm) – 125ms ON 375ms OFF
8. Temporal Pattern Flash
General:
Ingress protection: IP66 Type 4/4X/13/3R
Enclosure: Marine grade aluminium A1 Si12 Cu
Lens colour filter: Field replaceable UV stable PC
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Line monitoring: Diode polarized for use in supervised circuits
Operating: -40 to +66°C [-40° to +151°F]
Storage: -40 to +70°C [-40° to +158°F]
Relative humidity: 95% at 20°C [68°F]
Vibration test: 35Hz for a duration 4Hr (UL464/UL1638)
Jarring test: 3ft/lb Energy (UL464/UL1638)
Impact test: 3x 5lb (UL464/UL1638)
MTBF DC: 113.31 years / 992,555 hours – MIL 217
MTBF AC: 75.37 years / 660,283 hours – MIL 217
Weight DC: 2.10kg / 4.62Ibs
Weight AC: 2.35kg / 5.17Ibs

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Beacon Current: Horn Current:
DC024 12Vdc 11.5-14Vdc 79.5mA 17mA
DC024 24Vdc 16-33Vdc
(Regulated)		 87mA 33.5mA
DC048 48Vdc 48-60Vdc 60mA 113mA
AC230 115Vac
230Vac		 48-260Vac 50/60Hz 34mA
19mA		 25mA
17mA

Part Codes

Variable: Identifier: Description:
Product type: DL105H Combined alarm horn sounder & LED beacon
Voltage: DC024
DC048
AC230		 12Vdc (11.5-14Vdc)/24Vdc (20-28Vdc)
48Vdc (48-54Vdc)
48-260Vac 50/60Hz
Back box/cable entries: [e] A
B		 Back box with mounting lugs – 2 x M20x1.5mm
Back box with mounting lugs – 2 × 1/2"NPT (adaptors)
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 UL/cUL, 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
S		 Red (RAL 3000)
Grey (RAL7038)
Special colour – contact E2S
Lens colour: [y] A
B
C
G
M
R
Y		 Amber
Blue
Clear
Green
Magenta
Red
Yellow

Approvals

  • UL: UL464 & UL1638
  • cUL: CSA C22.2 No 205-17
  • EAC CU TR 043/2017: B.00291/21
  • EAC: RU D-GB.GA05.B.12595-20
  • CE, UKCA

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1 1000 Continuous – PFEER Toxic Gas Any T 2 T 44
T 2 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. Any T 3 T 44
T 3 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm Any T 2 T 44
T 4 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 Any T 24 T 1
T 5 544(100mS)/440 (400mS) – NF S 32-001 Any T 19 T 1
T 6 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 Any T 44 T 1
T 7 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 Any T 44 T 1
T 8 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 Any T 24 T 35
T 9 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a Any T 34 T 1
T 10 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a Any T 34 T 1
T 11 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal Any T 1 T 8
T 12 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal Any T 1 T 8
T 13 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal Any T 1 T 8
T 14 1000/2000 @ 1Hz – Singapore Any T 3 T 35
T 15 300 Continuous Any T 24 T 35
T 16 440 Continuous Any T 24 T 35
T 17 470 Continuous Any T 24 T 35
T 18 500 Continuous – IMO code 2 (Low) Any T 24 T 35
T 19 554 Continuous Any T 24 T 35
T 20 660 Continuous Any T 24 T 35
T 21 800 Continuous – IMO code 2 (High) Any T 24 T 35
T 22 1200 Continuous Any T 24 T 35
T 23 2000 Continuous Any T 3 T 35
T 24 2400 Continuous Any T 20 T 35
T 25 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent Any T 44 T 8
T 26 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent Any T 44 T 8
T 27 470 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 44 T 8
T 28 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent Any T 24 T 8
T 29 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent Any T 44 T 8
T 30 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent Any T 24 T 8
T 31 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent Any T 24 T 8
T 32 745 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 33 800 (0.25s on, 1.00s off) Intermittent Any T 24 T 8
T 34 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) Any T 24 T 8
T 35 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 36 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 37 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 24 T 8
T 38 363/518 @ 1Hz (0.50s / 0.50s) Alternating Any T 8 T 19
T 39 450/500 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 40 554/440 @ 1Hz (0.50s / 0.50s) Alternating Any T 24 T 19
T 41 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating Any T 8 T 19
T 42 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating Any T 8 T 19
T 43 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating Any T 8 T 19
T 44 800/1000 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 45 970/800 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 46 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating Any T 24 T 19
T 47 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 48 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping Any T 24 T 12
T 49 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping Any T 24 T 12
T 50 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping Any T 24 T 12
T 51 600/1250 @ 0.125Hz (4s / 4s) Sweeping Any T 24 T 12
T 52 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 53 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 54 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 55 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 56 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 57 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 58 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 59 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping Any T 24 T 12
T 60 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping Any T 24 T 12
T 61 800Hz Motor Siren Any T 24 T 12
T 62 1200Hz Motor Siren Any T 24 T 12
T 63 2400Hz Motor Siren Any T 24 T 12
T 64 Simulated Bell Any T 21 T 12
For Stage 2 any Stage 1 alarm tone sound can be selected.
Country specific or custom tone configurations and alarm frequencies are available upon request.

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