The ACR OLAS Wearable MOB Crew Tag is a wearable crew tracker with OLAS (Overboard Location Alert System) technology built in. Within 8 seconds of a Tag going missing, the ACR OLAS mobile application technology identifies a break in its "virtual tether" to the tag. The mobile phone(s) then sounds an alarm and uses the phone's or tablet's GPS to record the incident's latitude and longitude. The crew is then assisted with the MOB recovery by ACR OLAS, who uses clear visual signals and bearing data to direct them to the GPS point where the MOB happened. The rescue services require complete location data and time of event, which ACR OLAS stores. When sailing alone, activate Solo mode on the app (2G phone signal required), and the OLAS app will send a text message (SMS) to your emergency contact with your GPS coordinates if you become separated from your boat.
Each individual OLAS Transmitter can be tracked by an unlimited number of phones/tablets, and users can track up to 6 separate OLAS Transmitters with one phone/tablet. If you want to track more OLAS Transmitters, you can expand your system to monitor up to 15 OLAS Transmitters by adding the ACR CORE base station or the Guardian Engine Kill Switch.
The ACR OLAS Tag is a man overboard system that is small and "smart." Adults, children, dogs, and goods such as overboard flotation devices or Personal Locator Beacons can all be easily attached. It's compact and portable, and it's easy to transport from boat to boat to keep you safe. Each tag comes with a universal silicone wrist band with a stainless steel buckle and a CR2477 battery already attached (user replaceable).
The ACR OLAS is the only system that can scale to suit your boating demands, whether you start small or go big. The ACR OLAS transmitters' range allows them to cover vessels up to 40 feet long. The transmitter, on the other hand, is part of a broader scalable ecosystem of ACR OLAS devices (transmitters and receivers) that provide extra safety measures and may be used together to follow huge crews on larger boats. As part of a more permanent solution, you can even remove your phone and use your ACR OLAS Tag with the OLAS Guardian Engine Kill Switch or OLAS Core Base Station.
ACR OLAS Free Mobile App Integration
Versatile Attachment Solution (Wrist worn, life jacket, dog collar, attach to Personal Locator Beacon)
Waterproof (IP 67)
Bluetooth 4.1 Compatible
Low Battery Indicator Light
3,500 Hours Per Battery When Armed
User Replaceable Battery (CR2477)
ACR Product Number
PN 2980 (1 Pack) / PN 2981 (4 Pack)
Tag Size: 1.81 (L) x 1.38 (W) x 0.60 (D) inches (46 (L) x 35 (W) x 15 (D) mm)
Strap size: 10.87 (L) x 0.88 (W) x 0.04 (D) inches (276 (L) x 22 (W) x 1 (D) mm)
0.7 oz (20g) (without strap) / 1.06 oz (30g) (with strap)
Manual Activation or Automatic Activation via proximity sensing
High 4 months or 3,500 hours Continuous (in Armed Mode) / Power off to conserve battery when not in use.
CR2477 Lithium-Ion (User-Replaceable)
Battery Life Indicator
Track up to 6 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 your phone/tablets GPS and directs the boat back to the last known location for a quick and easy recovery.
Compatible with the ACR OLAS Guardian Engine Kill Switch, CORE Base Station, and Extender.
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 ACR OLAS App on the App Store or get it on Google Play: Search ‘ACR OLAS’
For use with vessels up to 40 feet (12 meters).
Extend the coverage range on larger vessels with the ACR OLAS CORE, GUARDIAN and EXTENDER product family.
Upgrade your system with the ACR OLAS Guardian (Base Station with Alarm and Engine Kill Switch), ACR OLAS CORE (Base Station with Alarm), and ACR OLAS Extender (extends the range of your MOB system from a vessel size of 40 ft up to 80 ft)
Recreational and Commercial Boating
Perfect for crew including adults, children, and pets
Each tag is supplied with a universal silicone wrist strap with stainless steel buckle and a pre-installed CR2477 Battery (user replaceable)