Introduction to Customized Explosion-Proof Telephone for Indian Oil Project

We are pleased to present the JREX106-A03-SIP Explosion-Proof Telephone – a robust and highly reliable communication solution specifically customized for use in the demanding environment of the Indian Oil Project.

This telephone is engineered to meet the stringent safety and operational requirements of oil and gas facilities, with added customizations including two emergency quick-dial buttons for immediate access to critical contacts during urgent situations.

Key Features & Customizations:

u Explosion-Proof Certification: Compliant with ATEX, IECEx, EAC, and INMETRO standards. Suitable for Zone 1, 2, and 22 hazardous areas.

u Emergency Buttons: Two dedicated emergency buttons have been integrated to allow instant one-touch dialing to pre-configured numbers (e.g., control room, safety officer).

u High Durability: Constructed with aluminum alloy die-casting, IP66-rated against dust and water, and resistant to corrosion, moisture, and mechanical impact.

u Crystal-Clear Communication: Advanced noise reduction and echo cancellation technology ensure clear audio even in high-noise environments.

u SIP Compatibility: Supports SIP 2.0 (RFC3261), compatible with most IP-PBX systems. Features PoE support (802.3af) or optional 12V DC power.

u Additional Resilience: Armored handset cord, hearing aid compatibility (HAC), and support for wall mounting without door cover.

Technical Highlights:

v Power: PoE or 12V DC

v Voice Codecs: G.711 A/U, G.722, G.723, G.729

v Operating Temperature: -40°C to +65°C

v Ringing Volume: 90–95 dB(A) @ 1 meter

v Web-based configuration for easy management and remote diagnostics

Typical Applications:

ü Oil refineries

ü Drilling platforms (onshore/offshore)

ü Chemical plants

ü Mining and heavy industrial facilities