SKU: 91472488790

ACR OLAS Exposure Series Core [EXPOLASCORE]

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Description

ACR OLAS Exposure Series Core [EXPOLASCORE]OLAS Exposure Series Core The Core is a compact, portable overboard alarm and emergency light system. It reacts within 2 seconds of a person falling overboard and can easily be switched between vessels without the time and cost of wired installation. The Core can connect with up to 25 OLAS transmitters and cover a vessel up to 50ft. What it does The Core wirelessly tracks OLAS transmitters around the vessel. When a person wearing a transmitter falls

OLAS Exposure Series Core

The Core is a compact, portable overboard alarm and emergency light system. It reacts within 2 seconds of a person falling overboard and can easily be switched between vessels without the time and cost of wired installation. The Core can connect with up to 25 OLAS transmitters and cover a vessel up to 50ft.

What it does

The Core wirelessly tracks OLAS transmitters around the vessel. When a person wearing a transmitter falls overboard, the in-built alarm is triggered, and a high-power emergency red light gives a visual indication and illuminates the surrounding area, all within 4 seconds.

As well as triggering the alarm, the Core connects with the free OLAS mobile application, providing an easy-to-read arrow back to the alert position plus essential MOB last known position information and auto-populated VHF prompt screens to support the crew during the stress of a recovery operation.

Why use the OLAS CORE

The Core gives skippers complete confidence that in the event of a MOB incident, the entire crew is alerted instantly and can take immediate recovery actions.

Losing a crew member overboard is every sailor’s worst nightmare. The larger the boat, the more difficult it can be to know immediately that a MOB incident has occurred, especially in the dark with crew members forward of the mast.

It can happen all too easily, even in benign conditions. Wearing a physical tether, whilst advisable, is not always practical, and indeed, falling overboard on a tether has been proven to be no guarantee of survival if the boat is at full speed and the skipper is not immediately aware of the incident.

Who is it for?

The Core connects to 25 crew members via wearable OLAS tag transmitters, creating a virtual lifeline. Larger vessels can be fitted with an OLAS Extender which increases the range from 50ft to 100ft. Suitable for anyone heading out on the water looking for added security and peace of mind. The OLAS tags are compact, lightweight, and have user-replaceable batteries, suitable for adults, children, pets, or important items that may fall overboard. The T2 OLAS transmitter has a rechargeable battery.

CORE Advantages

OLAS Integration

Any OLAS transmitting devices (OLAS Tags or OLAS Float-On LED Lights) within range can be tracked by the CORE, allowing freedom for the crew to move around the deck with total confidence that an early warning system will alert them instantly of a MOB incident, so a swift recovery can be actioned.

Connects to 25 OLAS Transmitters (OLAS T2 or Tag or OLAS Float-On LED Lights)

Connecting up to 15 OLAS transmitters allows the CORE to be used onboard larger vessels. OLAS transmitters are not only relevant to tracking crew members; simply by attaching a transmitter to objects such as MOB flotation devices, the dog, or a yacht tender, users can always be aware if something has gone missing. 

Portable/low power consumption – 5V USB

The OLAS CORE is a portable base station that is powered by a 5V USB power supply, enabling it to be used on different vessels without requiring hard wiring.

Audible and Visual Alarms

An 85db alarm will sound to indicate an OLAS transmitter has gone out of range, and a high-power emergency red light will illuminate, offering a clear visual indication of a MOB alert, whilst also acting as a light to illuminate the area to aid with recovery at night. The CORE can also be linked up with the OLAS app so that alarms can be placed in multiple locations on the vessel.

Integrates with the OLAS Mobile App data and monitoring

  • Instantly records the GPS location of the MOB alert position, guides the user back to the location with clear directional screens, and advises on the correct mayday call procedure.
  • Monitors all OLAS Transmitters that are being tracked and enables customized ID names for easy identification
  • Monitors battery level of all connected OLAS Tags
  • Enables users to add/remove OLAS Tags and Float-Ons from the system
  • Provides the option to manually activate/deactivate the alarm system

Expand the OLAS CORE Coverage Area

An OLAS Extender can be used with the OLAS CORE to cover areas where the Transmitter signal may be blocked. This allows use on larger vessels up to 80ft and the ability to scale the system up as required.

System Feedback

The CORE indicates how many OLAS transmitters are connected during the setup process.

Transmitters can be added/removed from the system either using the mobile app or through a simple integrated switching process. 

Mobile App Features

The Core is easily operated via the OLAS App, free to download from the App Store for iOS and the Google Play Store for Android. The OLAS app requires a device running a minimum of IOS11 or Android 5.1 to work. The OLAS App is a powerful tool for controlling the Core functions and for aiding in fast rescue. The app offers the following functionality:

  • Monitor all OLAS transmitters that are being tracked
  • Customize OLAS transmitter Names making them easy to allocate
  • Check battery status for OLAS transmitters
  • Add OLAS transmitters to the system
  • Adjust the time before the Core reacts to an overboard transmitter between 2 seconds to 15 seconds, allowing more freedom around larger vessels
  • External alarm mode activates the inbuilt switch until it is manually canceled. This allows external, high power, alarms to be connected in series
  • Pause the alarm state
  • Sounding the external alarm if a Tag wearer is out of range on both the Core and mobile device
  • Adjust the time before the cut-off switch or alarm is triggered – offering greater freedom
  • Maximum volume alarm and vibration on a mobile phone, synchronized with the Core
  • Indication of which transmitter has triggered the alarm
  • Record the GPS location of where the alarm was triggered
  • Clear guidance back to the GPS location where the alarm was triggered
  • Clear display of the time and GPS location of where the alarm was triggered and the user's current location
  • VHF emergency script with automatically input GPS co-ordinates and custom vessel information Solo Mode
  • Designed for users when boating on their own within 2G cellular range or offshore Wifi. Solo mode will send an automatic text message to a custom number with the user's location and time of the incident. If a self-rescue is managed an automatic text is sent canceling the alert

Setup and Mounting

  • USB Connection – simply plug into any 5V USB supply and start tracking (note: not compatible with all portable power banks due to low power usage)
  • Automatic power up
  • No connection alert – automatic alert when no OLAS transmitters are in range, prompting setup
  • Mounting holes for permanent fitting
  • Tape groove for semi-permanent attachment

Features:

  • OLAS Free Mobile App Integration
  • Ultra-Bright Red LED Visual Alarm
  • 85 db Audible Alarm
  • Connect up to 15 OLAS Transmitters
  • Waterproof (IP67)
  • Utilizes the latest Bluetooth® 5.0 Technology
  • Portable / Low Power Consumption – 5V USB
  • Expand system coverage from 50 ft. to 100 ft. using the OLAS EXTENDER (x2)

Specifications:

  • Size: 3.6” (H) x 3.5” (L) x 1.5” (W)
  • Weight: 0.40 Ounces
  • Color: Black and Clear
  • Operation: Press and Hold the Button to Sync all tags
  • Maximum Number of Connected OLAS transmitter: Connects up to 25 OLAS Transmitters (OLAS Tags and/or OLAS Float-On)
  • Power / Current: 5V / 13-17mA
  • Visual Alarm: Red LED / 55 Lumens
  • Audible Alarm: 85 Decibels
  • MOB System: Track up to 25 different OLAS transmitters with 1 phone/tablet.  OLAS Transmitters can be tracked by an unlimited number of phones/tablets (Bluetooth 4.1 Compatible); The ALARM sounds within 8 seconds of a Man Overboard situation.  The system records the MOB location using the user's phone/tablet's GPS and directs the boat back to the last known location for a quick and easy recovery; Compatible with the OLAS Guardian, Extender, Mobile App, Float-On, and Tag.
  • Mobile App: IOS and Android (Free Download) - Connect multiple OLAS transmitters to 1 phone or tablet; Connect 1 OLAS transmitter to multiple phones/tablets; Solo Mode (Text Message Alerts to Emergency Contacts with GPS coordinates); App Navigation: SOG, COG, Bearing to Waypoint, Course to steer, and Compass (Download the OLAS App on the App store or get it on Google Play: Search ‘OLAS EXPOSURE’)
  • Range: For use with vessels up to 50 feet; Extend the coverage range on larger vessels with the OLAS EXTENDER for coverage on boats up to 100 feet.
  • Scalability: Upgrade a system with the OLAS Guardian (Base Station with Alarm and Engine Kill Switch) and the OLAS Extender (extends the range of a MOB system from a vessel size of 50 ft up to 100 ft).
  • Buoyant: No
  • Waterproof: Yes (IP67)
  • Fuse: Not Applicable
  • Bluetooth: 5.0
  • Applications: Recreational and Commercial Boating
  • Accessories (included): USB Charging Cable
  • Warranty: 1 Year
  • Approvals: FCC, RED, CE

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
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: 91472488790

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4.2 ★★★★★
Based on 16 reviews
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Verified Purchase
ralversity
Boise, US
★★★★★ 3
Does the job, but assembling by yourself is a nightmare
Size: 4 Panel-88'', Color: Black
Does it do the job? Yes, although as others said there are small gaps but it's not a huge deal. The price is also good. But the reason I'm giving it a 3/5 is simply because the assembly for this was a complete nightmare. I honestly don't think I would recommend this to anyone unless they have another person to help them assemble it, because doing it by myself was terrible. I don't think I'd buy this again, I think I'd opt to just spend a bit more money and save myself the trouble personally.
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Talagand
Bozeman, US
★★★★★ 4
Reasonably adequate room divider
Size: 4 Panel-88'', Color: Beige
I'm reviewing this as I assemble it. Couple things: 1. I didn't expect as much assembly. I've ordered dividers before and they more-or-less came as one unit. Sometimes the panels needed screwing together. These require complete assembly and come largely as three rods: two make up vertical columns and snap together. Another one (called part "C") makes the horizontal columns and you have two of these per panel (one attaches to part "A" and the other part "B"). These parts are metal with a plastic shim. Using the wood screws to attach to part "C" is a real pain in the neck. There's not much holding the panel in place so it's a little tricky. One tactic I've found while I'm assembling that works for the initial connections from parts A and B to their respective "C" rods is to hold the screw in place with a screw driver and then rotating the rod around the screw. This will do a number on your hands if you aren't wearing gloves. This obviously doesn't work when completing the connection. Using a driller driver on this is really near impossible because there isn't anything you can use to secure it in place. You can use it on the first panel, but as it gets longer, it becomes increasingly difficult and because it isn't wood, it's really tight. I considered drilling larger pilot holes but since there are only 4x4=16 screws I need to screw in, I just decided to use my screw driver to complete it. 2. Also related to assembly. When completing the panels (attaching parts "A" and "B" to parts "C" that have the cloth cover on it), you have to be careful that when you tighten that side that it isn't loosening the other side. Because the pilot holes are so tight, you can end up rotating the rod, which rotates it in the same direction as looser on the original side. Having someone hold the "C" rod in place while you screw it in is probably the easiest approach. I didn't have a 2nd person, so I just had to keep flipping back and forth and tightening both sides as I screwed it in. Not the worlds biggest deal, but annoying nonetheless. 3. The way the instructions are written, they seem to suggest building this thing progressively; that is, you do panel 1, then 2, connect them together, then do 3 and connect it, etc. I took a different route that I suspect saved me quite a bit of trouble, and I assembled all four panels first and THEN connected everything together. 4. For the love of God make sure you check that the plastic tip is on the same side for every panel. Otherwise, you have to take one side apart again and reverse it. On the bright side, if this happens, you've essentially bored out the pilot holes to be the correct size... which is having me question if I shouldn't have just bored them out to the appropriate width in the first place. 5. Attaching all of the panels together is also an enormous pain in the ass unless you happen to have an 88" long elevated surface. Attaching the legs either requires you to elevate one side, which will invariably twist the inexplicably cheap material in the bottom connectors... or you can attach them sideways... or you can put this thing upright, having two people hold the panels in place while you use the allen wrench to tighten the bolts on the underside. None of those are particularly great options. NOW on to the utility itself. 1. The panels do let some light through (I didn't believe their advertising, and that was one of the reasons that I bought beige, is that I wanted it to not be too dark). They aren't transparent though, so it isn't that far off from their description. They functionally work great, and keep the mess of wires hidden and when I'm sitting at my desk, actually reflect quite a bit of light into my office. Great! 2. My wife has described these as "the most hideous piece of furniture ever conceived of by man." So it does not have spouse approval factor. Granted, she will seldom be in my office area, so that isn't the end of the world. 3. These are really hard to align in a way that doesn't look a little tacky. There are some plastic connectors but they don't do a bang up job of keeping these in place. Each panel is slightly tilted and it's... quite obvious. I may at some point make my own improvements to these to help make them more level. It's not a particularly expensive product so I wasn't expecting much so it's fine and I'm not going to ding them on the rating because of it. All said, would I buy this product again? Probably not. It's assembly was ~90 minutes which is about 75 minutes longer than I was anticipating spending on this (not including the 5 minute writeup that I'm doing here). But am I going to return it? Also no, if for no other reason I'd be just as annoyed taking it apart and putting it in the original box to return it.
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Reviewed in the United States on October 31, 2023
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Verified Purchase
Ben F.
Louisville, US
★★★★★ 5
Good product, poor directions.
Color: Black, Size: B-88''W-4 Panel
The quality of the product was better than most at this price. The directions could have been much better even though I have an engineering background.
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Reviewed in the United States on September 1, 2025
D
Verified Purchase
Deb J
Waukegan, US
★★★★★ 4
Nice partition for my basement
Color: Beige, Size: B-102''-3 Panel
This 3-panel room divider showed up well-packaged with all the parts and even a little tool for putting it together. The instructions were easy to follow, and while one person can definitely assemble it, having two makes it quicker and less frustrating. It does exactly what I needed—gives quick, easy coverage in an open area. I'm using it in my basement to hide the furnace and water heater, and it works great for that. It looks nice overall, but I picked the beige fabric (which is really more of a tan), and the black frame makes it stand out more than I’d like. A white or lighter frame would’ve blended better. Not sure that I would use it anywhere besides the basement It’s lightweight and pretty sturdy. The wheels make it easy to move, but it does get a bit wobbly, and the panel clips need to be readjusted every time you roll it somewhere new. Still, for the price, it’s a solid buy. I’m happy with it and planning to order another one.
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Reviewed in the United States on June 21, 2025
T
TexNewMex
Battle Creek, US
★★★★★ 5
Fantastic
Color: Beige, Size: A-132''W-6 Panel
I am perennially in the process of rearranging, reorganizing, getting ready for yard sales, changing the functions of various rooms, moving everything out of a room to do a deep clean, etc, which means that there is always SOME part of my house, if not the entire thing, that is a disaster zone. Having someone knock on my door triggers a "duck and cover" reflex because it's so embarrassing for anyone to see that I live like this. (I *feel* like I don't, really, because I know that all the various stages are all temporary, but when there's always something temporary going on, it might as well be permanent, you know?) So THANK HEAVENS for a room divider that is not only large enough to divide my uncomfortably long den in half the long way so I can shove all the messy parts up against the back wall -- that is not only simple and attractive and neutral and (this is important) NOT BLACK because I have multiple pets and anything black in this house will be pet-hair-colored within 20 seconds -- that not only has **SIX** panels for lots of options of how I want to divide the space/s -- but is also on WHEELS. Someone out there really does love me, it's true! The panels are stable *enough* - I'm not going to lie and say that nothing is going to knock them over, because I have some balance issues, and I also have cats, and both of those circumstances has resulted in a mess on at least one occasion. But in the cats' defense, they've never dealt with a room partition that didn't hang from the ceiling before; and in my defense, I just grabbed the first thing I could reach on the way down. Not the product's fault in either case. Assembly was a little dicey as I am currently in **bilateral** (oh yes, that's fun) wrist braces, so I had to give up until I had help. But I think if you're able-bodied, you shouldn't have any difficulty. The only down side is, now that I've hidden away all the mess so I can break out the holiday decorations, you know what happens next, right?? That's right... the PERMA-MESS ZONE. Oh no. Oh well. Full item name: Room Divider 132''W Wall Divider for Room Partition (Heavy Duty Base) 6 Panel Partition Room Dividers, Freestanding Room Divider Screen Separation W/Wheel Folding Privacy Screen Panel Space Separator (six panels, beige)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025

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