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DL112H Alarm Horn Sounder & LED Beacon 2-31-390

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The DL112H is a high output, 119dB(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:
DL112H
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Alarm Horn Sounder & LED Beacon

Upgraded Product:

  • Upgrade to current DL112H
  • New array of high output 18 x Cree© SMT White LED

Description

Low current consumption and high sound output combined with a 113cd LED beacon in a robust IP66 enclosure ensures the DL112H 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 D173-01-201-IS_Issue_5__DL112H_.pdf
UL certificate of compliance UL_CoC_-_20211202-S7995_SON__D112__DL112.pdf
Russian EAC Declaration of Conformity D-GB.G05..12595-20-24.03.2025.pdf
CSFM Listing CSFM_Listing_2279-0511_SONF_2025.pdf
Russian Fire certificate EAC_Certificate_043_TR_CU-.00291.pdf
Declaration of Conformity DC-054_Issue_G_DL105H__DL112H.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
Hi-res product image 1 (TIFF) 2-31-390_DL112H-R-C.tif
Hi-res product image 2 (TIFF) 2-31-390_DL112H-G-R1.tif

Features

  • Automatic synchronisation
  • Continuously rated
  • Dual M20x1.5mm threaded cable entries – adaptors available
  • Ingress protection IP66 Type 4/4X/13/3R
  • 45 alarm tone frequencies and 3 remotely activated alarm stages
  • Available with custom tone configurations and frequencies
  • Diode polarized for use in supervised circuits

Specification

Alarm Horn:
Maximum output: 119dB(A) @ 1 m ±3dB
[110dB(A) @ 10ft/3m ±3dB]
Nominal output: 112dB(A) @ 1m ±3dB
[103dB(A) @ 10ft/3m ±3dB]
No. of tones: 45 (UKOOA / PFEER compliant)
No. of stages: 3
Volume control: -12dB(A) tone dependent
Effective range: 125m/410ft @ 1KHz
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. 1.5Hz (90fpm) – 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: -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/UL1638)
Jarring test: 3ft/lb Energy (UL464/UL1638)
Impact test: 3x 5lb (UL464/UL1638)
MTBF DC: 230.00 years / 2,012,072.43 hours – MIL 217
MTBF AC: 226.00 years / 1,978,239.37 hours – MIL 217
Weight DC: 2.80kg / 6.16Ibs
Weight AC: 3.10kg / 6.82Ibs

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Beacon Current: Horn Current:
DC024 24Vdc 12-30Vdc 87mA 200mA
DC048 48Vdc 35-60Vdc 60mA 120mA
AC115 115Vac ±10% 50/60Hz 34mA 100mA
AC230 230Vac ±10% 50/60Hz 19mA 60mA

Part Codes

Variable: Identifier: Description:
Product type: DL112H Combined alarm horn sounder & LED beacon
Voltage: DC024
DC048
AC115
AC230		 24Vdc (12-30Vdc)
48Vdc (35-60Vdc)
115Vac 50/60Hz
230Vac 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
P
W
X
Z		 Standard product
Positive stage switching
Custom Wiring
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: UL464A & UL1638A
  • cUL: CSA C22.2 No. 205 – M1983
  • CSFM listing: 7135-2279:0511
  • 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
T 1 340 Hz Continuous T 2 T 5
T 2 800/1000Hz @ 0.25 sec Alternating T 17 T 5
T 3 500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop T 2 T 5
T 4 800/1000Hz @ 1Hz Sweeping T 6 T 5
T 5 2400Hz Continuous T 3 T 20
T 6 2400/2900Hz @ 7Hz Sweeping T 7 T 5
T 7 2400/2900Hz @ 1Hz Sweeping T 10 T 5
T 8 500/1200/500Hz @ 0.3Hz Sweeping T 2 T 5
T 9 1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P. T 15 T 2
T 10 2400/2900Hz @ 2Hz Alternating T 7 T 5
T 11 1000Hz @ 1Hz Intermittent T 2 T 5
T 12 800/1000Hz @ 0.875Hz Alternating T 4 T 5
T 13 2400Hz @ 1Hz Intermittent T 15 T 5
T 14 800Hz 0.25sec on, 1 sec off Intermittent T 4 T 5
T 15 800Hz Continuous T 2 T 5
T 16 660Hz 150mS on, 150mS off Intermittent T 18 T 5
T 17 544Hz (100mS)/440Hz (400mS) – NF S 32-001 T 2 T 27
T 18 660Hz 1.8sec on, 1.8sec off Intermittent T 2 T 5
T 19 1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s -NFC48-265 T 2 T 5
T 20 660Hz Continuous T 2 T 5
T 21 554Hz/440Hz @ 1Hz Alternating T 2 T 5
T 22 544Hz @ 0.875 sec. Intermittent T 2 T 5
T 23 800Hz @ 2Hz Intermittent T 6 T 5
T 24 800/1000Hz @ 50Hz Sweeping T 29 T 5
T 25 2400/2900Hz @ 50Hz Sweeping T 29 T 5
T 26 Bell T 2 T 15
T 27 554Hz Continuous T 26 T 5
T 28 440Hz Continuous T 2 T 5
T 29 800/1000Hz @ 7Hz Sweeping T 7 T 5
T 30 300Hz Continuous T 2 T 5
T 31 660/1200Hz @ 1Hz Sweeping T 26 T 5
T 32 Two T chime. T 26 T 15
T 33 745Hz @ 1Hz Intermittent T 2 T 5
T 34 1000 & 2000Hz @ 0.5 sec Alternating – Singapore T 38 T 45
T 35 420Hz @ 0.625 sec Australian Alert T 36 T 5
T 36 500-1200Hz 3.75sec /0.25sec. Australian Evac. T 35 T 5
T 37 1000Hz Continuous – PFEER Toxic Gas T 9 T 45
T 38 2000Hz Continuous T 34 T 45
T 39 800Hz 0.25sec on, 1 sec off Intermittent T 23 T 17
T 40 544Hz (100mS)/440Hz (400mS) – NF S 32-001 T 31 T 27
T 41 Motor Siren – slow rise to 1200 Hz T 2 T 5
T 42 Motor Siren – slow rise to 800 Hz T 2 T 5
T 43 1200 Hz Continuous T 2 T 5
T 44 Motor Siren – slow rise to 2400 Hz T 2 T 5
T 45 1KHz 1s on, 1s off Intermittent – PFEER Gen. Alarm T 38 T 34
Country specific or custom tone configurations and alarm frequencies are available upon request.

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