BRNKL
Your BRNKL is the piece of hardware that gets installed on your boat to enable monitoring for:
- Batteries
- Pitch/Heel
- Location
- Temperature
- Humidity
- Bilge Pump
A BRNKL is needed to add any other accessories for security and monitoring.
Looking to safeguard and track your sailboat? Our award-winning technology, already trusted by government and military fleets, helps you do just that. Whether you’re leaving your vessel behind for the off-season or setting sail across the open sea, BRNKL gives you peace of mind. Get real-time alerts in case of unexpected movement or unauthorized access, plus early warnings of potential issues to avoid costly repairs.
Check out our recommendation below for basic monitoring hardware, security accessories, and upgrades below. Need a little help? Speak with us to design a custom system.
Leave without letting go.
BRNKL offers boat security and monitoring so you can enjoy peace of mind whether you’re at the dock, at home, or on the water.
Take Photos
See what’s happening when you’re away. Take and view photos* anytime—or automatically when an intruder enters** or other event happens.
Check In
Stay connected to your boat. Monitor location, battery voltage, ignition switch, bilge pump activity, and other critical conditions. Add security sensors and other devices to protect your boat and know even more.
Get Alerts
Know when it happens. Find out when a battery gets low, your critical systems need attention, or some other event happens. Get real-time notifications on your mobile device, an email, or both.
Just Go
Cross borders. Roam without roaming charges, SIM card swaps, or configuration hassles.
*Requires a compatible camera.
**Requires a compatible security sensor.
Build Your Kit
Step 1: Start With Basic Monitoring
For sailboat owners looking for a simple monitoring solution, we highly recommend our basic monitoring kit. With a BRNKL and a shore power sensor, you’ll be able to keep tabs on your boat while you’re away and monitor critical systems around the clock.
Step 2: Add Security Accessories
To go beyond basic monitoring and protect your sailboat from unwanted visitors and theft, add security accessories to your BRNKL to create a custom security system. For example, add a door sensor to detect unusual activity, a camera to keep eyes on your boat, or a siren to scare off intruders.
Note: Any wireless accessories require a BRNKL Mate connected to a BRNKL.
Step 3: Add The Extras
Round out your security and monitoring system with the accessories frequently bought by sailors.
I purchased a BRNKL security system for our new boat and I am very happy with it. A few years ago we have two motors stolen and I did not want anything like that to happen again.There have been a couple of things that came up after installation and the support is fantastic by phone and email. I highly recommend this product and company.
My boat is moored fulltime and I was looking for security as well as piece of mind. Having been a boater my entire life, I knew the features I wanted and found everything I needed in the Barnacle System.The app is easy to use and gives me a complete profile of my boat in seconds. From the times I just want to check in to the stormy nights when you want to know your boat is secure, this is the answer.Brandon and Sean were excellent to deal with and may be the most accommodating business owners that I have had the pleasure of working with. They exceeded all of my expectations. Great communication, personal service and an impecable install.If you value your investment in your boat, then this is a must have.
We have been working with Brandon and the team at Barnacle Systems since they launched and only have great things to say about their products, their professionalism and the company in general. We have acted as a distributor of the BRNKL product and are now a technology partner with Barnacle. They are doing great things in the vessel monitoring and security arena and I have no issue in recommending their products to anyone who asks.
One of the best investments I have made in years. I love my BRNKL system. I installed it and the Mate system on my 26' boat and now have complete confidence on its security from the comfort of my home. I am constantly monitoring the batteries, bilge and humidity from my phone.Sean and the crew at BRNKL are always available to answer questions and quick to respond although the app is very intuitive and easy to use. I will never hesitate to suggest to my boating/fishing friends about the product and the crew at BRNKL
We love our BRNKL! It has alerted us to shore power disconnect which has prevented battery issues. It has also been great to know our battery status at all times. Especially at anchor and while we are ashore we can tell if our methanol fuel cell has turned on to keep the batteries charged. We also like the geofence to track if the anchor is dragging, the ability to monitor the barometric pressure and the boat’s environmental temperature and humidity. Also BRNKL has awesome customer service!
BRNKL Ambassadors Duca and Roberta aboard Odd Life Crafting
Frequently Asked Questions
Will it work if I’m going offshore?
The BRNKL communicates over a cellular connection, with a global SIM card built right into it. If you’re headed offshore or somewhere remote with little to no cell service, use an external satellite (included with purchase of a BRNKL) to ensure connectivity.
How many DC Relays do I need?
If your sailboat has 4 battery banks and 2 bilge pumps, you’ll need one DC Relay for the second bilge pump so that it can be connected to the BRNKL’s digital input. By default, the BRNKL has an input for one bilge pump.
Can I purchase a pre-packaged BRNKL and accessory bundle?
Yes! We offer three standard BRNKL kits, with accessories aimed to meet your unique needs. To view and purchase the Monitoring Kit, Security and Monitoring Kit, or Premium Kit, head to our shop page.
Want to build your BRNKL kit from scratch?
Shop all products and accessories, or request a demo. We’re happy to help design the perfect security and monitoring solution for your sailboat.
How others use BRNKL
Let us help you build a security and monitoring kit for your sailboat
We would be happy to walk you through the BRNKL app, the installation process, and help build a system suited for your boat. Fill out the contact form below and we’ll reach out to you to schedule a 15-minute video call or phone call.