![Egis XD NMEA 2000 Dual Relay/VSR w/Knobs 8-Pin DT Connector [9821-8530]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/114223XL.jpg?v=1782447516)
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Description
Egis XD NMEA 2000 Dual Relay/VSR w/Knobs 8-Pin DT Connector [9821-8530]XD NMEA 2000 Dual Relay VSR with Knobs 8 Pin DT Connector XD NMEA 2000 Dual Relay VSR with Knobs is a high power, dual circuit marine and vehicle electrical management device. It combines a remote battery switch and an Automatic Charging Relay (ACR) Voltage Sensing Relay (VSR) into a single compact, programmable module. Features: NMEA 2000 Integration: Allows seamless remote control and real time monitoring of battery voltage and switch status
XD NMEA 2000 Dual Relay/VSR with Knobs 8-Pin DT Connector
XD NMEA 2000 Dual Relay/VSR with Knobs is a high-power, dual-circuit marine and vehicle electrical management device. It combines a remote battery switch and an Automatic Charging Relay (ACR) / Voltage Sensing Relay (VSR) into a single compact, programmable module.
Features:
- NMEA 2000 Integration: Allows seamless remote control and real-time monitoring of battery voltage and switch status directly from compatible Multi-Function Displays (MFDs).
- High Capacity: Supports continuous loads up to 500A and cranking loads up to 1600A per switch, making it suitable for heavy-duty marine or work truck systems.
- Manual Override Knobs: Includes intuitive 3-position local knobs that allow you to manually force relays Open or Closed and lock them in place.
- Smart Charge Management: Eliminates dead start batteries by automatically sharing charging sources (e.g., an alternator) and isolating batteries when no charging is present.
- Programmability: Easily configurable via built-in dip switches to customize voltage offsets and delay settings.
- Bulletproof Construction: Sealed to IP67/IP6K9K standards, featuring high-temperature electronics and corrosion-resistant stainless-steel hardware.
Specifications:
- Type: Electric
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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- 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
4.2 ★★★★★
Based on 892 reviews
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Product Reviews
★★★★★ 5
Great and ubex
Size: Ultra Slim (2.75-Inch Height), Color: Blue
Wonderful product. Light and very comfortable. I use it to support my bad back and it has helped a great deal.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Thin but dense
Size: Ultra Slim (2.75-Inch Height), Color: Blue
i like the thin size but it's very dense -- if you like that. i prefer more fluff/air
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Perfect Pillow!
Size: Ultra Slim (2.75-Inch Height), Color: Blue
I have spent so much money trying to find the right pillow. As a side sleeper I would always wake up with a stiff neck but not with this pillow! It’s a perfect height and the pillow stays fairly cool. It’s totally my Goldilocks pillow!❤️
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Finally a Cooling Blanket That Actually Works for Hot Sleepers
Size: Queen (90" * 90"）, Color: Luxury Grey, Size: Queen (90" * 90"）, Color: Luxury Grey
I first got to know this brand when they released their cooling pillow. At the time, I was very skeptical because I’ve tried many “cooling” pillows and pillowcases from other brands, and almost all of them failed to stay cool throughout the night. Surprisingly, this brand was the first one that actually worked for me.
Going through menopause has been extremely difficult, especially dealing with the constant heat and night sweats. I kept thinking that if they could somehow use the same cooling technology in a blanket, it would be amazing — and they actually did it.
This blanket has honestly been a lifesaver for me. One side has the cooling fabric while the other side feels more like a regular blanket, so you can switch depending on the temperature or season. I’ve been using a silk comforter before this, and while it was comfortable, it really didn’t help much with overheating at night. This cooling blanket made a noticeable difference almost immediately.
What impressed me most is that the cooling effect doesn’t just disappear after a few minutes. It stays comfortably cool and lightweight through the night without feeling damp or overly thin. Since using it, I’ve actually been tracking improvements in my sleep using my WHOOP device, and over the past 20 days I’ve noticed my deep sleep readings improving consistently.
The blanket also feels well made, soft, and lightweight without feeling cheap. For the quality and performance, I think the price is very fair, especially compared to other “cooling” bedding products that overpromise and underdeliver.
If you struggle with hot sleeping, night sweats, or menopause-related heat issues, I would absolutely recommend giving this a try. It genuinely improved my sleep quality.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great blanket for keeping cool, but doesn't magically defy physics.
Size: King（103“*90”）, Color: Luxury Grey
This blanket is pretty awesome, and functions exactly as stated; however you might get the wrong impression from the image of the blanket in a the snowy mountains glowing blue as if its actively cooling. The blanket has two sides, the "cold" and "normal" side -- the cold side is the one that has the Q-max 0.45 effect, it actually feels cool to the touch. That being said, covering yourself with this blanket feels pretty similar to using a down blanket with a silk (or some cooler) fabric. It feels quite cool initially but eventually your body puts out enough heat and it "runs out" of cooling.
Although this blanket doesn't magically actively generate cooling, its quite effective because it operates fundamentally differently from most blankets. Most blankets are engineered to keep you warm by trapping heat in; this blanket is explicitly designed to draw heat away from your body. As such, it is extremely effective if you use a fan or run the AC, because your body heat is drawn away from the top surface and the inner surface can "grab" and remove more heat. As you probably know, air is a great insulator so this blanket has to be making contact with your body to achieve the cooling effect. If you are familiar with the way "Under Armor" works, I believe this blanket uses a similar principle to keep you cool.
This blanket is quite light weight and comfortable, with a very silky (polyester) feeling outer surface. I have not owned this for a year yet, but I'm quite confident that this blanket would be suitable for winter (in Southern California); except if you live in a snowy region.
5/5 for a somewhat high tech blanket that keeps you cool; its the best in cooling you can get without resorting to "active" cooled blankets such as ones with water circulation.
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Reviewed in the United States on May 5, 2026
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