Sensar Boat Monitor w/Bilge Sentry [BMBS700]
SKU: 79139766384

Sensar Boat Monitor w/Bilge Sentry [BMBS700]

Sale price$224.55 Regular price$249.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Sensar Boat Monitor w/Bilge Sentry [BMBS700]Boat Monitor with Bilge Sentry The Boat Monitor is the system's brain where data from the boat is continually collected and sent to the app. The system runs on an internal battery with 40 days of power and charges itself every time a boat's batteries are being charged. In other words, it is completely maintenance free and will monitor the boat for years without removing it to charge. Features: The boat monitor can monitor up to 2 batteries and bilge

Boat Monitor with Bilge Sentry

The Boat Monitor is the system's brain - where data from the boat is continually collected and sent to the app.

The system runs on an internal battery with 40 days of power and charges itself every time a boat's batteries are being charged. In other words, it is completely maintenance-free and will monitor the boat for years without removing it to charge.

Features:

  • The boat monitor can monitor up to 2 batteries and bilge pump activity
  • Provides position of boat utilizing all available satellites
  • Geofence which alerts boaters if the boat leaves a specific area (fully automatic function)
  • Visualize the current trip and see the history of previous voyages
  • The unit has an integrated accelerometer that displays G-force (measurement area: 0g to 8g)

Cables Made for Maritime Use

The cable set connects directly to up to two battery banks and the bilge pump.

Sensar's cables were developed specifically to be able to function in harsh maritime conditions. They will always deliver data back to the boat monitor, regardless of the moisture in the motor room.

Keep Track of the Boat at All Times

Automatic GPS features give users peace of mind.

The boat monitor has sensors that track position and movement, which allows the app to show users the current position of the boat at all times.

GeoFence and Triplog features will automatically be updated so that boaters always know when the boat is underway, where the boat is, and where it has been.

Simple Installation

No screws, no metal components, no problem.

Sensar designed the installation process so boaters can easily do it themselves with the help of a pair of pliers. 

With the device, users will receive enough industrial tape to mount the entire system in cases where they don't want to use screws in the boat. 

Additionally, Sensar has chosen plastic components across the system to avoid eventual sources of rust in the boat.

In the Box:

  • Boat monitor
  • Battery/bilge pump cable (6 ft.)
  • Bilge Sentry (cable 5 ft.)
  • Mounting bracket
  • Information card (ID and connection code)
  • Quick connection
  • T-splice cable
  • Double-sided tape (4 pcs.)
  • Cleaning wipes (2 pcs.)

Specifications:

  • Size (H x W x D): 112.5 x 97 x 35.5 mm
  • Weight: 276.5 grams
  • Internal Battery: 40 days of power (charges automatically when boat batteries charge)
  • Mobile Coverage: 4G Internal Antenna
  • Boat Batteries: Connections for two battery banks, support 12V and 24V batteries, warning voltage: 12.2V, and alarm voltage: 11.8V
  • Bilge Pump: Notifies every time the bilge pump is running
  • Bilge Water Level: Measures between 0 and 6 inches, warning water level: 4 in., and alarm water level: 5.5 in.
  • Bilge Temperature: Measures between -4°F and 140°C, warning temperature: 34°F, and alarm temperature: 28°F
  • GPS: Internal antenna
  • Position Tech: Multi-GNSS-receiver
  • Mounting Bracket: Height: 83 mm, width: 90 mm, and depth: 28 mm
  • Attachment for Bracket and Bilge Sentry: 3M Industrial Tape and 28 mm screws

Brochure (pdf)
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: 79139766384

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Patti J Fredley
San Leandro, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026
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Madison R.
Port Orchard, US
★★★★★ 5
Best no-show socks ever!
Size: 6-10, Color: Black
If you're tired of wearing socks that slip off and show in your sneakers, then you need to try these amazing socks! They are designed to stay in place, even after being active all day. They are incredibly soft and comfortable, and they are truly no-show, so you won't see them at all. I've been using these socks for years and have never had any issues. In fact, I love them so much that I've bought multiple packs, and my family members have started using them too. Don't waste any more time with those annoying socks that slip off and show - give these a try and you won't be disappointed!
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Reviewed in the United States on April 16, 2024
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Krissy
Los Angeles, US
★★★★★ 5
The best
Size: 9-11, Color: Black
Seriously the best non slip low cut socks you can find. They stay in place all day and I love the fabric. They are thin which I prefer. These are really the only socks I wear.
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Reviewed in the United States on March 27, 2026
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Cassie Huerta
Draper, US
★★★★★ 5
Great socks for the price!
Size: 6-10, Color: Black, Size: 6-10, Color: Black
I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
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Reviewed in the United States on December 9, 2025
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Kayla
Carnegie, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
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Reviewed in the United States on December 5, 2022

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