The term “Intrinsically Safe” (I.S.) is frequently used to describe any product destined for an explosive area. In reality, I.S. is a protection concept based around limiting the available electrical energy to nonincendive levels so that sparks cannot occur from short circuit or failures which could cause an explosive atmosphere to ignite.

Intrinsically safe radios are radios that can be used safely in explosive atmospheres. Previously equipped with paper, pen, radio, and mobile phone, the mobile worker now needs only one device to complete daily tasks in the field-an intrinsically-safe, rugged poc radio or devices. 

Push-To-Talk-over-Cellular (PTToC),the  technology uses mobile networks instead of traditional local radio networks to enable real-time communication.

Intrinsically safe radio can be widely used in the energy industry, such as in oil and natural gas, the chemical industry, airport, firefighting to ensure a safe production and operation environment.