Reliable Explosion-Proof LED Warning Beacons & Sirens with Wide Voltage (110V-240V). Heavy-duty anti-corrosion design for coastal chemical plants.

BBJ-III Model: Delivers powerful audio alerts ≥180dB for maximum safety coverage.

BBJ-II/IV Models: Reliable signaling at ≥120dB.

Visual Alert: Flash frequency of 150 times per minute ensures high visibility. Available in Red, Blue, Yellow, and Green.

Description: When visibility alone isn't enough, the BBJ-III series provides industry-leading sound intensity to alert personnel in the loudest environments. Perfect for mining and heavy manufacturing Zone 1/21 locations.

• Corrosion-resistant aluminum alloy enclosure
• High-impact tempered glass cover with excellent light transmission
• Long-life ultra-bright LED light source
• Available signal colors: red, blue, yellow, green

Typical industrial applications include:

• Oil and gas industry
• Chemical and petrochemical plants
• Pharmaceutical facilities
• Pulp and paper production
• Wastewater treatment systems
• Power generation plants

Suitable hazardous locations:

• Zone 1 & Zone 2
• Zone 21 & Zone 22

01/ Aluminum Alloy Housing Explosion-proof and anti-static. The aluminum alloy die-cast housing features an electrostatically sprayed plastic surface for corrosion resistance, anti-static properties, and impact resistance.
	02/ Explosion-Proof Protection Special glass and a thickened mesh cover prevent arc sparks from lighting from coming into contact with flammable gases and causing explosions.
03/ Energy-Saving Design LED high-brightness lamp beads, LED chip energy-saving lamp beads have high brightness and are more energy-efficient than ordinary lamp beads.

Audio, voltage, and color can all be customized.

Always a pre-production sample before mass production.
Always final Inspection before shipment.
We offer 2-5 years warranty to our products.

MOQ, 1pc for sample checking is available.

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Accepted Delivery Terms: FOB,CFR,CIF,EXW.
Accepted Payment Currency: USD,GBP,CNY.
Accepted Payment Type: T/T,L/C.
Language Spoken: English,Chinese

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly,
during the guarantee period, we will send new lights with new order for small quantity. All products have been tested before the shipment and it was packaged in good condition. For defective batch products,
Please tested the products at first before you assemble it, if any problem here, please inform us within 3 days of receipt. We can arrange the replacement for you if the situation is confirmed.