Mine Flameproof Voice Alarm
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Mine Flameproof Voice Alarm

Mine Flameproof Voice Alarm (Mine Sealed Explosion-proof Voice Alarm) is a voice safety equipment specially developed by Shandong Rongliyuan for high-risk scenarios in overseas mines with high gas and dust content. It addresses the core pain points of overseas mining areas, such as insufficient explosion-proof protection, one-way warning without interaction, poor sound quality in harsh environments, and cumbersome compliance certifications.
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Product Introduction
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Explosion-proof and tough, with safety as the guarantee.

It adopts an aluminum cast explosion-proof housing and a dual-sealing structure. It has obtained the ATEX and IECEx overseas authoritative explosion-proof certifications. The explosion-proof rating reaches Ex d IIC T6 Gb, which can withstand extreme risks such as underground gas leakage and blasting impacts.

 

It solves the problems of insufficient explosion-proof performance of traditional alarm devices and the difficulty in entering high-risk scenarios.

Two-way communication, emergency linkage

Mine Flameproof Voice Alarm supports both warning broadcast and two-way interactive emergency communication. On-site personnel can directly call the central control unit via the terminal.

 

The central control unit can immediately issue evacuation and handling instructions, breaking the traditional one-way information barrier and enhancing the efficiency of emergency response coordination.

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Anti-disturbance sound pickup, clear sound quality

Equipped with a noise reduction microphone module and high-fidelity speakers, it can filter out the noise and dust interference from underground equipment.

 

The alarm volume reaches 115 dB, and the voice reproduction rate is over 90%. Even in high dust and noisy environments, the warning information and intercom content can be clearly transmitted, avoiding information misinterpretation.

 

 

Compliance adaptation, rapid implementation

The Mine Flameproof Voice Alarm comes with a multi-language compliant file package, which complies with the safety audit requirements of mines in regions such as Europe, America, Southeast Asia, etc.

 

It supports dual access modes of wireless and wired, and installation does not require complex wiring. It is compatible with the existing warning systems of overseas mines and can be quickly deployed for implementation.

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Core value is prominent

 

1

Safety protection value:

Hardcore explosion-proof + two-way interaction, building a solid sound and information security defense line in high-risk scenarios;

2

Emergency efficiency value:

Real-time communication + rapid response, shortening emergency response time and reducing accident losses;

3

Compliance guarantee value:

Authoritative certification + multi-language compatibility, quickly passing overseas safety audits;

4

Deployment convenience value:

Dual access mode + compatible with existing systems, reducing initial investment and implementation cycle.

 

FAQ

 

 

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01.Can the communication range meet the requirements of long underground tunnels?

The wireless communication range can reach 300 meters. It supports the use of repeaters to expand the coverage area and can be adapted for use in long-distance underground tunnels.

02.Can the warning voice content be customized?

It supports custom recording and remote update of multi-language warning voices. No on-site disassembly operation is required and it is suitable for local control requirements.

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