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ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast

ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast

ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast
ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast
Categories LED Signal Tower Light
Payment Terms: T/T
Model Number: M4EX
Emitting Color: Red Yellow Green
MOQ: 2
Delivery Time: 5-8 working days
Warranty(Year): 2-Year
Price: $70-85
Working Temperature: -20~45℃
Certification: CE, RoHS, FCC
Input Voltage(V): DC12V, DC24V
Supply Ability: 1-500pcs 5-12 working days
Brand Name: ONN
Light Source: LED
Packaging Details: 4 piece/carton ，290×250×250 mm ，GW 10kg
Place of Origin: Guangdong, China
Lighting solutions service: Lighting And Circuitry Design
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Company Info.
Shenzhen ONN Semi-Conductor Lighting Co., Ltd.
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ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast

ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast

Product Overview

ONN‑M4EX is single‑layer explosion‑proof warning light built with aluminum‑alloy housing and tempered‑glass cover. Secondary optical design delivers even & bright illumination. Integrated buzzer, supports steady‑on / flashing modes. Two signal‑input types: contact type and PNP/NPN. Optional voice‑broadcast version allows user‑customized MP3 audio files via Micro‑USB port. Available in Red/Yellow/Green colors; multiple voltage options: AC/DC12V, DC24V, AC220V. CE, RoHS, FCC certified, screw mounting, 2‑year factory warranty. Suited for wastewater treatment, port machinery, metallurgy, gas facilities and mining hazardous environments.

Quick Detail

  • Explosion‑proof aluminum‑alloy housing + tempered glass, IP66 rating
  • Per‑color power:1.6W; DC24V current:60‑80mA per channel
  • Max buzzer volume:100dB; steady‑on / flash / flash‑&‑steady integrated modes
  • 3‑color indicator: Red / Yellow / Green
  • Input voltage: AC/DC12V / DC24V / AC220V
  • Signal interface: Contact type / PNP & NPN
  • Optional voice‑broadcast function, custom MP3 audio via Micro‑USB
  • 50,000h LED lifespan, working temp:‑20℃ ~ 45℃
  • Certifications: CE, RoHS, FCC; 2‑year warranty

Core Selling Points

  1. Robust explosion‑proof IP66 construction, adapts corrosive & high‑risk industrial sites
  2. Rich working modes: steady‑on, single‑color flash, all‑color flash, with/without buzzer
  3. Dual‑signal input (Contact / PNP‑NPN), compatible with most industrial PLC systems
  4. Voice‑broadcast model supports uploading custom MP3 warning audio for site‑specific alerts
  5. Multi‑voltage options, ready for different field power‑supply conditions

Specifications

ParameterSpecification
ModelONN‑M4EX Explosion‑proof Warning Light
Power1.6W per color channel
Input VoltageAC/DC12V / DC24V / AC220V
Current(DC24V)60‑80mA per color
IP GradeIP66
BuzzerMax 100dB
MaterialAluminum‑alloy housing, tempered‑glass lampshade
LED Lifespan50,000 Hours
Working Temperature‑20℃ ~ 45℃
InstallationScrew fixing (4‑Φ6.2 mounting holes)
Wiring FeatureDC24V non‑polarized, supports common‑positive / common‑negative
Voice Function(Optional)Custom MP3 upload via Micro‑USB, filename: four‑digit number + .mp3, stored in root directory
CertificationsCE, RoHS, FCC
Warranty2 Years

Competitive Advantages

  1. Complete explosion‑proof & dust‑water resistant housing for hazardous‑area applications
  2. Versatile light‑buzzer combination modes to satisfy different alarm‑notification requirements
  3. Non‑polarized DC24V power input, simplifies field wiring work
  4. Custom‑voice broadcast can replace traditional fixed‑tone alarms for personalized site prompts
  5. Standard screw‑hole layout for fast retrofitting on existing equipment

Applications

Waste‑water treatment plants, port machinery, metallurgical equipment, gas stations & gas facilities, mining and other explosive‑risk industrial locations

Ordering Code Definition

Full model example: ONN‑M4EX‑1‑B‑E‑T‑RYG‑Y

Code SegmentDefinitionDescription
ONN‑M4EXSeriesExplosion‑proof warning light
1Layer1:Single layer
BVoltageA:AC/DC12V; B:DC24V; C:AC220V
EFunction Mode

A:Flash+Steady‑on + buzzer; B:Steady‑on; F:Steady‑on+buzzer;

S:Red flash; C:Red flash+buzzer; D:All flash; E:All flash+buzzer

TConnect TypeC:Contact type; T:PNP & NPN
RYGColorR:Red; Y:Yellow; G:Green
YVoice VersionY:Voice‑broadcast; N:Non‑voice

Package Info

Pack ItemDetails
Packing MaterialCarton
Single Net Weight2.06 KG
Qty Per Carton4 PCS
Inner Box Dimension240×140×140 mm
Outer Carton Dimension250×290×290 mm
Custom ServiceOEM labels, custom‑voice pre‑programming for bulk orders

Our Service

16 years industrial light manufacturer. Free wiring diagrams, custom engraved logo, 2-year full quality warranty.

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Product Tags:

IP66 LED Signal Tower Light

  

Aluminum Alloy Explosion Proof Stack Light

  

IP66 Tower Lamp With Buzzer 24VDC

  
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ONN‑M4EX IP66 Explosion‑Proof Warning Light | Multi‑Function Buzzer & Custom Voice Broadcast

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