Eaton’s FHF intrinsically safe Ex secondary receiver set can be connected to the ExResistTel and ExResistTel MB telephones (analog versions only). The receiver enables a third person to take part in the telephone conversation.

Eaton’s FHF Ex headset can be connected to all explosionproof telephones from the ExResistTel line (analog and IP). This Ex-headset is designed to improve the user’s communication experience during a telephone call by reducing the surrounding environmental noises and enables telephone calls while carrying out tasks that require the use of both heads, providing an efficient working experience.

The Ex-headset and Ex-secondary receiver are designed for use in hazardous and potentially explosive areas, both manufactured from polyurethane elastomer a durable and reliable material.