i.safe MOBILE IS380.1 ATEX Zone 1/21 4G Radio

The i.safe MOBILE IS380.1 is an intrinsically safe 4G LTE radio, certified for ATEX and IECEx Zone 1/21, that combines the ergonomics and operation of a conventional two-way radio with the capabilities of modern mobile networks for use in potentially explosive atmospheres. The device runs on ISM-OS 16, the i.safe MOBILE operating system based on Android, and is powered by a Qualcomm Snapdragon 662 processor with 8 GB RAM and 128 GB internal storage.

The IS380.1 provides professionals in sectors that have traditionally relied on PMR, TETRA or VHF/UHF radio networks with a cost-effective transitional solution toward digital communications, without requiring users to adopt a new device form factor or revise existing workflows. The familiar radio housing with a large side-mounted PTT key for thumb operation, a programmable rotary switch for channel selection or volume control, and an SOS emergency button adjacent to the external antenna ensure immediate recognition and minimal transition time for field personnel.

The front-facing amplified loudspeaker delivers a sound pressure level exceeding 105 dB, guaranteeing clear audio reproduction in even the noisiest industrial environments. Via third-party Radio over IP (RoIP) gateways, the IS380.1 integrates seamlessly into unified communication environments, connecting existing VHF/UHF radio networks with cellular PTT applications.

With IP68 ingress protection and MIL-STD-810H certification, the IS380.1 withstands dust, water immersion, mechanical shock and extreme temperatures from -20 °C to +55 °C, while the replaceable 3,600 mAh battery ensures continuous operational availability. 

Technical specifications

Advantages

• The familiar radio housing with large PTT side key, rotary switch and SOS emergency button enables immediate deployment for personnel accustomed to conventional two-way radios, without transition time or retraining.
• ATEX/IECEx Zone 1/21 certification (II 2G Ex ia IIC T4 Gb, II 2D Ex ia IIIC T135°C Db) enables safe use in potentially explosive atmospheres involving flammable gases and combustible dust.
• The front-facing amplified loudspeaker exceeding 105 dB ensures clear audio reproduction in the noisiest industrial working environments.
• Integration via third-party RoIP gateways connects existing VHF/UHF radio networks with cellular PTT applications, protecting existing radio infrastructure and equipment investments.
• The 13-pin ISM interface enables connection to approved professional audio accessories including headsets and remote speaker microphones for environments requiring hands-free communication.
• IP68 ingress protection and MIL-STD-810H certification guarantee reliable operation under dust exposure, water immersion, mechanical shock and extreme temperature variation.
• The replaceable 3,600 mAh battery enables continuous operational availability through rapid battery swaps without device downtime during field deployment.
• Support for 4G LTE-FDD and LTE-TDD across a broad range of international frequency bands makes the IS380.1 suitable for global deployment across diverse regions and networks.
• The combination of conventional telephony and PTT/MCPTT in a single device makes the IS380.1 deployable across both existing and fully digitalised communication infrastructures.

Combine the IS380.1 with a Grouptalk subscription

The i.safe MOBILE IS380.1 is immediately deployable in combination with a Grouptalk subscription for instant, nationally and globally covered Push-to-Talk over Cellular (PoC) communication. Grouptalk is a Swedish cloud-based PTT platform, active since 2006, that transforms smartphones and radios into secure digital two-way radios via 4G, 5G or Wi-Fi. Via the Grouptalk application, available through the i.safe MOBILE App World, IS380.1 users communicate at the press of a button in groups of unlimited size, worldwide and without the geographic limitations of traditional radio networks. In addition to group calls, the platform provides personal alarm, location tracking, text messaging, live video streaming and a web-based dispatch tool for centralised management and command and control operations. Grouptalk uses encrypted voice and data communication via high-quality cloud infrastructure on AWS in the EU, with a near-100% availability track record over recent years. Subscriptions are available on a monthly, daily or annual basis, with volume discounts for larger user groups. Jenson ATEX Depot supplies the IS380.1 as a fully configured communication solution including a tailored Grouptalk subscription.

i.safe MOBILE GmbH is a German manufacturer specializing in certified intrinsically safe smartphones, radios and communication solutions for hazardous and industrial environments, with products designed for applications in oil and gas, chemical and pharmaceutical industries, mining, logistics and public safety.

Package contents

The standard package of the i.safe MOBILE IS380.1 includes the following components:

• IS380.1 4G Radio
• Battery (3,600 mAh)
• USB-C cable
• Universal power adapter
• Antenna with colour coding set
• Belt clip
• Screwdriver
• Display protection foil
• Safety instructions

Please contact us for technical advice, certification information or a tailored quotation for the i.safe MOBILE IS380.1, including a Grouptalk subscription suited to your communication fleet.