Reliable communication is essential for safety in every situation. PROTOS® BT-COM makes this possible through Bluetooth® technology, enabling communication between up to four participants in an intercom network. Thanks to its digital two-way communication, radio interference is a thing of the past. An additional advantage is the directional gooseneck microphone, which suppresses ambient noise through an integrated condenser and ensures clear voice transmission. The communication range can be further extended by connecting a mobile phone or a two-way radio. With just three buttons, PROTOS® BT-COM is exceptionally easy to operate. Full-duplex communication allows all participants to speak simultaneously and without delay. The system provides a battery life of at least 8 hours. The BT-COM is fully integrated into the hearing protection capsule and allows a dynamic parking position of the BT-COM capsule within the PROTOS®. It is also compatible with the PROTOS® Headset.