Standard Horizon HX400IS Brand New Includes Three Year Warranty The Standard Horizon HX400IS submersible intrinsically safe handheld VHF is built to withstand the day-in day-out punishment in hostile commercial environments. Its features include a speaker microphone jack, 40 programmable Land Mobile Radio channels with CTCSS DCS signaling and a unique super bright LED distress strobe light. Summary Combining multiple features for a wide variety of users. Submersible IPX8 / 1.5M 4.92Ft for 30 minutes Selectable 5 or 1 Watt transmit power output Supplied with 2550 mAh Li-Ion battery, AC and DC 3-hour quick chargers Built-in noise Cancelling Microphone and Voice Scrambler for clear and private communications 40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS and DCS Programmable channel names NOAA Weather channels and Weather Alert Low battery indicator All USA, International and Canadian Marine Channels Optional speaker microphones and headsets available Programmable Scan, Priority Scan and Dual Watch Preset key used to recall up to 10 favorite channels Key lock Features Intrinsically Safe The submersible HX400IS intrinsically safe handheld VHF is built to withstand the day-in day-out punishment in hostile commercial environments. The HX400IS, SBR-29LIIS Intrinsically Safe battery pack, and optional SSM-14A and CMP460 speaker microphones all meet ANSI/UL 913-5th Ed. requirements for Class I Flammable Gases, Vapors, or Liquids Div. 1 Group C Ethylene , Group D Propane , Class II Combustible Dusts, Div. 1 Group E Metals , Group F Coal , Group G Grain , Class III Ignitable Fibers Flyings, Temperature Code T3. Lithium-ion battery and charger The HX400IS is supplied with a whopping 2550 mAh Lithium-Ion battery that will keep you talking for about 17 hours. There is no need to worry about the time it takes to fully charge the huge 2550 mA battery as the HX400IS is supplied with a 3-hour rapid charger. Marine and Land Mobile Channels The HX400IS is factory programmed with all USA, Canadian and International and NOAA Weather channels. It also has the capability to be programmed 40 Land Mobile Radio 137-174MHz channels with CTCSS or DCS signaling by a Standard Horizon dealer. Note These channels do require the appropriate Federal Communications Communication license. Built-in Noise Canceling Mic and Voice scrambler The HX400IS will surpass your voice transmissions expectations in noisy and windy environments with the built-in noise canceling microphone. No need to purchase an optional voice scrambler for secure communications as the HX400IS has it built-in. The internal scrambler is compatible with Standard Horizon VHF Fixed Mount and Handheld VHF 4-code scramblers. Loud speaker audio The HX400IS is designed to be heard in even the noisiest environments with 700mW of power supplied to the internal speaker. Speaker Microphone Connection Optional speaker microphone or headsets are available to assist with your communications needs.