SKU: 2746423272

Standard Horizon HX400IS Handheld VHF - Intrinsically Safe - *Case of 20* [HX400ISCASE]

Sale price$3869.91 Regular price$4299.90
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Standard Horizon HX400IS Handheld VHF - Intrinsically Safe - *Case of 20* [HX400ISCASE]HX400IS Handheld VHF Intrinsically Safe *Case of 20* The submersible HX400IS intrinsically safe handheld VHF is built to withstand the day in day out punishment in hostile commercial environments. Features include a speaker microphone jack, 40 dealer programmable Land Mobile Radio channels with CTCSS & DCS signaling and a unique super bright LED distress strobe light. Features: Submersible IPX8 1. 5M (4. 92Ft) for 30 minutes Selectable 5 or 1 Watt

HX400IS Handheld VHF - Intrinsically Safe - *Case of 20*

The submersible HX400IS intrinsically safe handheld VHF is built to withstand the day-in day-out punishment in hostile commercial environments. Features include a speaker microphone jack, 40 dealer programmable Land Mobile Radio channels with CTCSS & DCS signaling and a unique super bright LED distress strobe light.

Features:

  • Submersible IPX8/1.5M (4.92Ft) for 30 minutes
  • Selectable 5 or 1 Watt transmit power output
  • Supplied with 2550mAh 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

Lithium-ion Battery & Charger

The HX400 is supplied with a whopping 2550mAh 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 2550mA battery as the HX400 is supplied with a 3-hour rapid charger.

Marine & Land Mobile Channels

The HX400 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. These channels do require the appropriate Federal Communications Communication license.

Built-in Noise Canceling Mic & Voice Scrambler

The HX400 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 HX400 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 HX400 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.

Programmable Channel Names

The HX400 is supplied from the factory preloaded with description of the use of Marine channels (16-Distress, 22A-USCG, 71-Pleasure). The channel names may be customized by the user to easily understand the use of each channel.

NOAA Weather Channels & Weather Alert

10 NOAA and Canadian Weather channels are pre-programmed and easily selectable using the dedicated WX key. In addition, the HX400 can be set to monitor WX channels and provide an audible alert to inform of pending storm advisories.

Programmable Scan, Priority Scan & Dual Watch

Scanning is not an issue with the HX400. The radio can be setup to scan any number of channels with or without a priority channel or simply can be setup to scan between a priority channel and on other channel (dual watch).

10 Favorite Channel Recall - Preset Key

Dedicated key that allows programming and quick selection of up to 10 favorite Marine VHF or NOAA Weather channels.

Battery Life Indication

The display shows a battery bar graph gauge to inform the charge left in the Lithium-ion battery.

3-Year Waterproof Warranty

Because the HX400 is built better, it's back better. If your Standard Horizon HX400 ever fails for any reason including water damage during normal use in the first three years, STANDARD HORIZON will repair or replace it free, without hassle or charges.period! If it fails thereafter in normal use it for the life time of the product it is covered by Standard Horizon's Lifetime Flat Rate Service Program.

Specifications:

  • Floats: No
  • Built-In GPS: No
  • Bluetooth: No
  • Power - Output (Watts): 1/5w
  • Battery Type: Lithium Ion
  • Waterproof Rating: Submersible
  • Weather Alert: Yes
  • Speaker Mic: Optional
  • Box Dimensions: 4"H x 8"W x 10"L WT: 40 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2746423272

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J. Randle
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★★★★★ 5
Love them
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I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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Reviewed in the United States on January 31, 2026
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Vonda Kioultzopoulos
Grantham, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
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Tessy
Carnegie, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
West Palm Beach, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
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SKI
Natrona Heights, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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