Views: 0 Author: Site Editor Publish Time: 2026-06-17 Origin: Site
Deliver 360° uniform sound coverage in petrochemical and explosive environments via intrinsically safe design and TCP/IP network control, eliminating emergency alert blind spots completely.
This intelligent safety broadcast system is customized for flammable and explosive sites, serving petrochemical facilities, oil-gas pipelines, drilling platforms and hazardous chemical warehouses. It upgrades basic sound amplification into explosion-proof, full-coverage and intelligently interconnected broadcast equipment.
Built with high-fidelity high-power acoustic transducer and industrial explosion-proof structure, the system uses AC 100～260V wide voltage power supply and TCP/IP network to achieve 360° sound coverage. It guarantees intrinsic safety and fixes common flaws of traditional devices such as directional sound restriction, incomplete coverage and unavailable remote real-time command.
Supported by omnidirectional sound transmission, multi-mode control and high-grade protection, the system delivers 24-hour stable broadcast service under extreme working conditions, forming reliable audio safety barriers for production operation and emergency response.
Pain Point 1:Existent sound blind zones
Conventional explosion-proof speakers mostly adopt directional or low-power design. Dense arrangement still cannot cover the whole plant. Unreachable emergency warnings threaten on-site staff safety.
Pain Point 2: Slow emergency information transmission
Personnel fail to receive evacuation prompts timely during leakage and fire accidents. Remote voice intercom is not supported, so command centers cannot conduct instant on-site guidance.
Pain Point 3: Poor durability under harsh environment
Common acoustic devices lack explosion-proof performance and cannot be deployed in core dangerous zones. Analog circuits tend to be damaged by chemical corrosion and electromagnetic interference, leading to sudden breakdown in emergencies.
Pain Point 4: Single control mode with low flexibility
Existing railway protection methods lack systematic recording of wildlife intrusion events, driver responses, and environmental data. Without effective data statistics and risk analysis, line hazard assessment and algorithm iteration cannot be realized.
The Bottom Line: Hazardous working areas demand intelligent broadcast equipment with explosion-proof certification, full-range coverage, remote access and real-time voice interaction.
The system integrates omnidirectional high-power broadcasting, multi-audio management, real-time voice intercom, flexible layout and network remote control into a complete emergency communication solution.
Function 1: Omnidirectional high-power broadcasting
High sound pressure output spreads alarms and voice orders evenly in all horizontal directions, ensuring clear audio reception for all on-site personnel.
Function 2: Multi-source audio playback management
It supports cyclic, scheduled local audio playback and remote network content push, meeting diversified daily announcement demands.
Function 3:Real-time voice intercom and release
Operators issue instant remote announcements through matched handheld microphones, realizing accurate and efficient on-site dispatch.
Function 4: Flexible installation and wide power adaptation
Compatible with AC 100～260V power input and solar power supply, it adapts to complex field power conditions. Compact size enables easy mounting on pipes, columns and walls.
Function 5: Industrial network remote management
TCP/IP network realizes remote firmware upgrade, volume adjustment and partition control. It cuts frequent dangerous on-site maintenance and lowers operational risks.
Advantage 1: Zero-blind-spot full-angle coverage
Exclusive acoustic structure forms even 360° sound field. Single equipment covers hundreds to thousands of meters, thoroughly removing sound dead zones in high-risk regions.
Advantage 2: Flameproof Design & Wide Voltage Adaptability
Adopting professional explosion-proof design, the unit complies with Ex db IIC T6 Gb rating and eliminates ignition hazards in flammable atmospheres. Equipped with wide-voltage input, it maintains stable operation under severe on-site voltage fluctuations.
Advantage 3: Integrated easy-operating control terminal
Handheld, tablet and web control terminals unify broadcast, intercom and audio management functions. Simplified operation logic reduces learning cost effectively.
Advantage 4: Dual-scene application for daily work and emergency
It plays daily notifications and background sound routinely, and switches to high-priority alarm and instant command mode during accidents. One device satisfies dual practical demands.
Advantage 5:Safe and efficient remote maintenance
Network-based management avoids frequent entry into hazardous areas, minimizing maintenance labor cost and personal safety risks.
Parameter | Detail |
Sound Pressure Level | ≥125dB@1m |
Coverage radius | 200 to 500 meters per unit |
Enclosure Protection Rating | IP66 |
Power supply | AC 100～260V wide voltage input, solar power compatible |
What applicable scenarios does the system cover?
It applies to all flammable and explosive workplaces, including petrochemical plants, oil-gas pipelines, drilling platforms, chemical warehouses, refineries, gas stations and coal mines.
What differentiates omnidirectional broadcast from directional broadcast?
Directional speakers only cover fixed angles and leave blind areas. This system delivers uniform all-round sound transmission, making broadcast content audible across the entire coverage scope.
Can the system operate normally amid power or network failure?
Yes. It works continuously with solar energy and backup battery when main power cuts off. Redundant network design guarantees uninterrupted emergency communication.
What is the service life of the system?
Adopting industrial explosion-proof structure and high-quality components, it resists corrosion, extreme temperature and vibration. With routine maintenance, the stable service life lasts 3 to 5 years.
Ribri provides certified intelligent omnidirectional broadcast and emergency command solutions for petrochemical, oil, gas and other high-risk industries.
Contact Ribri for a free feasibility assessment and customized quote.
Ways to reach us:
• Request a technical consultation with our engineering team
• Download the complete technical datasheet in PDF format
• Email our team for a response within 24 hours
