PRODUCT DETAILS
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


ACR OLAS Exposure Series Core [EXPOLASCORE]
The vast majority of our products come from the United States, which explains our delivery times consequently between 1 and 4 weeks. It is possible to receive your parcels in express (7 working days) for some products, you will find all the information on the delays and on the costs according to each product on the product page.
SHIPPING POLICY
1. Costs and shipping options Shipping costs vary according to the country of the recipient. Our products are shipped from the USA to France, and we dispatch all our orders from France. The final dispatch shipping costs will be displayed during the purchase of your order (before payment) according to each country and the delivery options chosen.
2. Delivery time Most of our products come from the USA. Therefore, we have a preparation time of 1 to 2 weeks to receive the goods at our French office at 7 rue Alaric II 31000 Toulouse for final shipment. It takes 1 to 3 weeks from the order date to the delivery date. It is possible to receive your parcels in accelerated shipment for certain products in stock at our French office. You will be able to see the exact delivery times, shipping costs, and whether the product(s) you have chosen is (are) eligible for express shipping when you place your order. This may vary depending on your delivery address.
REFUND POLICY
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@stock4less.eu If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@stock4less.eu.
Damages and issues
Please inspect your order upon reception and contact us if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Return procedure
When you contact us to request a return, we will send you a prepaid return label with which you can return your package. This will be a label from your local post office or DHL depending on your location. You then just have to follow the procedure that will be indicated to you. Once we receive your return, we will send you your refund using the same method as your payment, or we will send a new product depending on your request.