IS120.1 Intrinsically Safe Mobile Phone Set (Zone 1/21)

The IS120.1 Mobile Phone Set from i.safe MOBILE is a compact, intrinsically safe feature phone designed for reliable voice communication in hazardous areas classified as Zone 1 and Zone 21. Engineered for industrial environments where smartphone functionality is not required, the IS120.1 focuses on safety, robustness, and long battery life, making it ideal for basic communication tasks in explosive atmospheres.

Key Product Features

• Intrinsically safe mobile phone certified for Zone 1 and Zone 21 environments
• Simple, reliable voice and SMS communication
• Compact and lightweight design for everyday industrial use
• Rugged housing suitable for harsh working conditions
• Long battery life optimised for shift-based operation
• Developed and supported by i.safe MOBILE

What’s Included

• IS120.1 intrinsically safe mobile phone
• Rechargeable battery
• Charging accessories
• Safety documentation and certificates

Installation & Usage

Designed for straightforward deployment in hazardous industrial areas.

• Insert SIM card and approved battery before powering on
• Charge using certified charging accessories only
• Operate within Zone 1/21 areas in accordance with site safety procedures

Usage Tip: Ensure all covers and seals are correctly closed before entering hazardous areas to maintain intrinsic safety compliance.

Main Specifications

• Product Type: Intrinsically Safe Mobile Phone
• Hazardous Area Rating: Zone 1 / Zone 21
• Network Technology: 2G (GSM)
• Frequency Bands: GSM 900 / 1800 MHz
• Display: 2.0-inch TFT display
• Resolution: 176 × 220 pixels
• Battery Capacity: 2200 mAh (replaceable)
• Ingress Protection: IP68
• Operating Temperature: -20 °C to +60 °C
• Dimensions: 121 × 58 × 24 mm
• Weight: Approx. 197 g

Technical Specifications

• ATEX Certification: II 2G Ex ib IIC T4 Gb / II 2D Ex ib IIIC T135°C Db
• IECEx Certification: Ex ib IIC T4 Gb / Ex ib IIIC T135°C Db
• SIM Configuration: Single SIM
• Messaging: SMS
• Audio: Integrated speaker and microphone
• User Interface: Physical keypad

Key Capabilities

• Safe and reliable voice communication in explosive atmospheres
• Simple operation with physical keypad controls
• Extended battery life for long shifts
• Minimal training required for deployment

Compatibility

Compatible with GSM mobile networks operating on 900 / 1800 MHz bands.

Compatibility Note: Network availability should be verified based on regional GSM coverage.

Ideal Applications

• Oil and gas production and processing sites
• Chemical and petrochemical plants
• Pharmaceutical manufacturing
• Utilities and energy infrastructure
• Industrial environments requiring basic, safe mobile communication

Product Information

• Product Category: Intrinsically Safe Mobile Phones
• Manufacturer: i.safe MOBILE
• Model: IS120.1
• Product Type: Zone 1 / Zone 21 Intrinsically Safe Mobile Phone
• Product Status: Genuine i.safe MOBILE ATEX & IECEx Certified Device