A waterproof intercom offering superb sound reproduction which has been specifically designed for racing yachts and boats which runs off the boats power supply. This model is designed for use between two crew allowing communication between two crash helmets and also when connected to your own radio allows communication through the helmets with its push to talk system built into the unit. The unit has an on/off switch, a power light, a volume control and as mentioned above a PTT button. (Please note the image shown is the 4 way model)
