Since you're asking about what's included with the Standard Horizon GX2410GPS, here is the breakdown of the hardware and accessories you will find when you open the box:

What's In The Box | Standard Horizon GX2410GPS

Standard Horizon is known for providing a complete installation kit, ensuring you have everything needed for both bracket and flush mounting right from the start.

• 1 x GX2410GPS Matrix Radio Unit: The main 25W VHF fixed-mount transceiver.

• 1 x Hand Microphone (SSM-70H): Features dedicated keys for Channel 16/9, high/low power, and channel selection.

• 1 x DC Power Cord: With integrated 10A fuses and a quick-disconnect plug.

• 1 x Mounting Bracket (Gimbal): A rugged U-shaped bracket for dash-top or overhead mounting.

• 2 x Bracket Knobs: For securing the radio to the gimbal bracket.

• 1 x Flush Mount Kit: Includes the necessary gasket and hardware to mount the radio directly into a cutout on your dash.

• 1 x USB Cable: (Type A to Mini-B) For firmware updates and PC connectivity.

• 1 x Owner's Manual: Comprehensive guide for operation, DSC registration, and NMEA 2000 setup.

• 1 x Quick Reference Card: A waterproof "cheat sheet" for emergency operations and menu navigation.

• 1 x DSC Warning Sticker: Required for legal compliance in many regions.

Key Accessories Not Included

While the box is comprehensive, there are a few items you may need depending on your specific setup:

• VHF Antenna: Required for operation (we recommend the Shakespeare 5225-XT or 5101).

• NMEA 2000 Drop Cable: If you are connecting to an existing backbone, you will need a standard N2K drop cable.

• External PA/Hailer Horn: To use the 30W Loud Hailer function, you will need an external horn (like the Standard Horizon 220SW or 240SW).