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STP8X Skull Microphone


This compact microphone fits easily into most helmet types to provide hands-free communication in hazardous conditions. The unit consists of a bone-conducting microphone and a small speaker which attaches to the radio via the STP8X Advanced RSM or the STP8X large-button PTT, and is terminated with a four pole, NEXUS jack plug.

Environmental ratingIP67
Storage temperature-40 to 85°C
Dimensions (LxW)240x40mm
Connector cable length, coiled270mm
Connector cable length, extended1300mm

ItemPart no.
STP8X skull microphone300-00855

Applicable standards

IECEx SpecificationsATEX Specifications
IEC 60079-0:2017 Edition 7.0
IEC 60079-11:2011 Edition 6.0
EN IEC 60079-0:2018
EN 60079-11:2012

Please note: For use in hazardous environments the Rugged Side Connector (RuSC) cover must be in place, or an approved RusC accessory must be securely connected. Removal of the cover or disconnection of the approved RuSC accessory is not permitted in hazardous environments.

Compatible with these products

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