Standard Horizon HX-400IS/HX400IS Intercom Maritime Marine VHF Floating Handheld Machine VHF Ship Port

Submersible to a depth of 1.5 meters (4.92 feet) for up to 30 minutes with IPX8 rating. Selectable transmit power output of 5 watts or 1 watt. Includes a 2550mAh Li-Ion battery and AC/DC chargers for quick 3-hour charging. Features a built-in noise-cancelling microphone and voice scrambler for enhanced privacy and clear communication. Offers 40 programmable land mobile radio channels ranging from 134 MHz to 174 MHz, compatible with CTCSS and DCS.