Flameproof Weatherproof Telephone
Brief introduction The SC-EP01 explosion-proof and weatherproof telephone is the perfect choice for communication in high-risk locations. It's suitable for a variety of industrial settings where gas or dust explosion hazards exist, including oil and chemical plants, metal mines, subway and road tunnels, power stations, steel mills, shipyards, outdoor areas, and large-scale industrial workshops. This device complies with international safety standards such as ATEX and IECEx and is fully certified for CE, RoHS, ISO 9001:2008, and TUV. Constructed from high-strength aluminum alloy, it's corrosion-resistant and durable, ensuring a long outdoor life. Standard internal wiring minimizes the risk of spark ignition.
Description
What Is a Flameproof Weatherproof Telephone?
The SC-EP01 Flameproof Weatherproof Telephone is designed for communication in hazardous industrial environments where explosive gases, combustible dust, or harsh weather conditions may be present. It is suitable for high-risk locations such as oil and chemical plants, metal mines, subway and road tunnels, power stations, steel mills, shipyards, outdoor areas, and large industrial workshops.
The device complies with international safety standards including ATEX and IECEx and is fully certified to CE, RoHS, ISO 9001:2008, and TUV standards. It is constructed from high-strength aluminum alloy, providing excellent durability, corrosion resistance, and long service life in outdoor environments.
Flameproof weatherproof telephones are built with sealed and reinforced enclosures that prevent internal sparks from igniting external explosive atmospheres. The weatherproof design also protects the equipment from water, dust, humidity, and corrosive environments.
Product Features
- Made from durable die-cast aluminum alloy with a flameproof enclosure design. The IP67-rated housing helps protect internal components against water, dust, and demanding environmental conditions.
- Supports standard SIP/VoIP networks, 36–48V PBX systems, and direct fiber optic connections for flexible integration into industrial communication systems.
- Optional accessories include a 30W loudspeaker and LED warning light for incoming call alerts, announcements, and emergency notification applications.
- Supports pre-programmed speed-dial numbers, ring detection, and automatic announcement functions. One-touch group calls and announcements can be configured without additional server support.
- An LED indicator flashes during calls, while the dedicated talkback button supports announcement and intercom functions.
- Equipped with a stainless steel keypad and stainless steel handset cable for improved durability in industrial applications.
- The stainless steel door lock provides strong wind resistance and helps keep the enclosure securely closed during outdoor installation.
Basic Parameters
|
Size |
346*301*138MM |
|
Weight |
8.5KG |
|
Keyboard material |
stainless steel |
|
Communication mode |
SIP, analog, direct fiber optic |
|
Power supply |
220V (POE or DC) |
|
Protection level |
IP67 |
|
Operating temperature |
-20℃ to +80℃ |
Communication Options
The SC-EP01 is available with different communication methods to suit existing industrial infrastructure.
SIP / VoIP
- The SIP version can connect to compatible IP telephone systems and industrial communication networks.
Analog
- The analog version can be integrated with compatible PBX or traditional telephone systems.
Direct Fiber Optic
- Fiber optic communication is available for industrial projects where long-distance transmission or fiber-based infrastructure is required.

Product Configuration
|
Applications
The SC-EP01 flameproof telephone is intended for fixed communication points in hazardous or demanding industrial areas, including:
- Oil and gas facilities
- Chemical plants
- Metal mines
- Power stations
- Steel mills
- Shipyards
- Road and subway tunnels
- Petrochemical facilities
- Outdoor industrial workshops
Its combination of flameproof construction, IP67 protection, and multiple communication options makes it suitable for projects where both hazardous-area safety and reliable voice communication are required.
Installation
For the SIP version, connect the network cable to the RJ45 interface and connect the appropriate power supply according to the selected product configuration.
Before installation, confirm the communication mode, power supply, cabling method, hazardous-area classification, and applicable certification requirements for the project.
Installation in hazardous areas should be carried out according to the relevant site safety requirements and certification conditions.
Dimension Diagram

FAQ
Q: Are flameproof telephones weatherproof?
A: Yes. Most flameproof telephones are also designed with weatherproof enclosures to withstand outdoor industrial environments.
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