

i.safe MOBILE IS-RSMG2.2 is a Zone 2/22 remote speaker microphone with a 93 dB loudspeaker, PTT control and a 13-pin ISM interface.
Brand
i.safe MOBILE
Product type
Remote Speaker Microphone
Clear PTT audio for hazardous work areas
The i.safe MOBILE IS-RSMG2.2 is a rugged, lightweight wired Remote Speaker Microphone for Push-to-Talk applications in hazardous environments. It is designed to connect to compatible mobile devices through a 13-pin ISM interface.
Key features
- Application: wired Remote Speaker Microphone for PTT workflows
- Audio: amplified 93 dB loudspeaker for noisy environments
- Controls: dedicated PTT key and secure mounting clip
- Connection: 13-pin ISM interface for compatible mobile devices
- Approvals: ATEX and IECEx Zone 2/22; NEC500 Class I Division 2
For team communications
Contact Wantjoin to confirm compatible devices and approved deployment options.
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i.safe MOBILE IS-RSMG2.2 — Zone 2/22 Remote Speaker Microphone FAQs
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Product Guide
Zone 1/21 vs Zone 2/22: A Hazardous-Area Device Selection Guide
Start with the hazardous-area classification, then verify approval markings, country applicability and task needs. This guide compares the decision context for Zone 1/21 and Zone 2/22 communication devices without treating either zone as a shortcut for safety approval.

Partnership
Wantjoin Appointed as Official Exclusive Distributor for i.safe MOBILE
Wantjoin International Investment Limited is proud to announce its official appointment as the exclusive general distributor for i.safe MOBILE — the world-leading manufacturer of ATEX and IECEx-certified explosion-proof smartphones, tablets, and smart wearables for hazardous industrial environments.
