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  1. Electricity - Electronics
  2. Electronic Component
  3. Sounder with LED beacon
  4. J&R Technology Ltd
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Alarm sounder with LED beacon JREX-SL
with xenon beaconwith rotating beaconEex

Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 2
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 3
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 4
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 5
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 6
Alarm sounder with LED beacon - JREX-SL - J&R Technology Ltd - with xenon beacon / with rotating beacon / Eex - image - 7
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Characteristics

Type
with LED beacon, with xenon beacon, with rotating beacon
Protection level
explosion-proof, corrosion-resistant, waterproof, IP66, for hazardous areas, ATEX, Eex, heat/cold-resistant
Mounting
wall-mounted, outdoor, indoor
Voltage level
12VDC
Certifications
IECEx
Other characteristics
cast aluminum, stainless steel, industrial
Sound level

100 dB

Description

Overview
  • Combined explosion-proof audible and visual alarm for hazardous-area signaling with integrated sounder and beacon.
  • Multiple light modes: steady, flashing, rotating reflector and xenon strobe; selectable LED or xenon options.
  • ABS lamp cover resistant to corrosion and heat; housing in orange aluminum alloy or stainless steel (SUS304/SUS316).
  • Simple on-site installation and maintenance with replaceable light head and configurable parameters.
  • Protection rating IP66 for dust and water ingress; certified to ATEX and IECEx explosion-proof standards.


Main features
  • Combined audible + visual warning suitable as an auxiliary device for explosion-proof telephone systems, gas detectors and safety alarm networks.
  • Can be used in public broadcast warning systems or as standalone special warning/aviation obstruction lighting.
  • Suitable industries: petroleum & petrochemical, power generation, nuclear, natural gas, chemical plants, refineries, ports & ships, airports, onshore/offshore drilling platforms and marine facilities.


Explosion-proof standard
Ex dIb II C T6 Gb / Ex tD A21 IP66 T80°C

Technical summary
  • Operating voltage: DC 12V
  • Power frequency: 50–60 Hz
  • Power consumption: 10 W
  • Flash patterns: 1 Hz (60 fpm), 1.5 Hz (90 fpm), 2 Hz (120 fpm), double/triple strike and multi‑beat patterns
  • LED rotating reflector speed: 120–140 RPM
  • LED strobe power: 5 W; Xenon strobe power options: 10 / 15 / 20 / 25 W
  • Alarm tones: types A / B / C / D (optional)
  • Sound level: ≈ 100 dB
  • Warning modes: combined audible + visual; rotating beacon option
  • Housing: aluminum alloy or SUS304 / SUS316 stainless steel
  • Lamp cover: ABS
  • Protection: IP66
  • Operating temperature: -40°C to 60°C
  • Operating humidity: 10%–95% RH (non-condensing)
  • LED life: ≥ 60,000 hours


Applications
  • Integration with explosion-proof telephone and safety alarm systems
  • Gas detection alarm interfaces and industrial safety systems
  • Public broadcast warning and aviation obstruction lighting
  • Typical sectors: petroleum, petrochemical, power, nuclear, gas, chemical, refineries, ports/ships, airports, drilling platforms and marine facilities


Specifications
  • Model family: JREX-SL-Series
  • Operating voltage: DC12V
  • Power frequency: 50–60 Hz
  • Power consumption: 10 W
  • Light source options: LED (steady, flashing, rotating) and Xenon strobe
  • LED strobe: 5 W; Xenon: 10/15/20/25 W
  • LED lifespan: ≥ 60,000 h
  • Rotation speed (reflector): 120–140 RPM
  • Audio options: A/B/C/D; sound level ~100 dB
  • Protection rating: IP66
  • Housing materials: aluminum alloy or SUS304 / SUS316
  • Lamp cover: ABS (corrosion- and heat-resistant)
  • Operating temperature: -40°C to 60°C
  • Operating humidity: 10%–95% RH (non-condensing)
  • Explosion-proof rating: Ex dIb II C T6 Gb / Ex tD A21 IP66 T80°C
  • Dimensions: 149 × 149 × 244.35 mm
  • Packaging: Carton

Catalogs

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Other J&R Technology Ltd products

Telephone Accessories

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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