Best ACR Boating Safety & Emergency Gear 2026
CritPro on
Compare ACR EPIRBs, personal locator beacons and survival kits for boating, including AIS, Return Link Service, GPS, automatic deployment and personal rescue options.
Emergency communication changes dramatically once a boat moves beyond reliable cellular coverage. A marine VHF radio remains the primary tool for nearby voice communication, but an emergency beacon adds a separate satellite-based method of alerting search-and-rescue authorities when a serious emergency occurs.
ACR specializes in emergency beacons and rescue equipment for marine, aviation and outdoor use. Its current boating lineup includes vessel-mounted EPIRBs, personal locator beacons, AIS-equipped rescue beacons, Return Link Service technology and packaged survival kits designed to give a crew several ways to attract attention and help rescuers locate them.
The best ACR product depends on what needs protection. An EPIRB is primarily associated with the vessel, while a PLB is carried by an individual. Many offshore boaters choose both so the boat has its own emergency beacon while crew members also have a personal signaling option if they become separated from the vessel.
Best ACR Boating Safety Gear for 2026
ACR GlobalFix V5 GPS EPIRB with AIS Rescue Alert
The ACR GlobalFix V5 GPS EPIRB with AIS Rescue Alert is one of the most advanced vessel emergency beacons in the ACR lineup. This Category 1 version combines the global Cospas-Sarsat 406 MHz distress system with AIS signaling that can alert compatible vessels in the surrounding area.
The Category 1 bracket provides automatic float-free deployment through a hydrostatic release arrangement. If a vessel sinks far enough for the release mechanism to operate, the EPIRB can separate from its bracket, float to the surface and activate according to its design.
The V5 also incorporates Return Link Service, Near Field Communication diagnostics, multi-constellation GNSS positioning, a 121.5 MHz homing transmitter, and visible and infrared strobes. The combination of satellite alerting and local AIS signaling gives rescuers two different location paths once the beacon is activated.
- 406 MHz Cospas-Sarsat distress transmission
- AIS locating signal for nearby compatible vessels
- Category 1 automatic float-free deployment
- Return Link Service confirmation
- NFC smartphone diagnostics
- Visible and infrared strobes
ACR GlobalFix V5 Cat 2 EPIRB with AIS and RLS
The ACR GlobalFix V5 Cat 2 EPIRB with AIS and RLS provides the core rescue technology of the V5 in a manual-release configuration. It still combines 406 MHz satellite alerting, AIS, Return Link Service, GNSS positioning, NFC diagnostics and local homing capability.
The main difference is deployment. Category 2 requires the operator to remove the EPIRB from its bracket instead of relying on an automatic hydrostatic float-free release. This can be a practical choice for recreational vessels where the beacon can be mounted in a protected position that remains easy to reach during an emergency.
For crews who want AIS-equipped EPIRB capability but prefer manual control over beacon deployment, the Category 2 V5 is a strong option.
- Category 2 manual-release design
- 406 MHz satellite distress alert
- AIS local locating signal
- Return Link Service
- GNSS positioning
- NFC diagnostics and dual strobes
ACR GlobalFix V6 Cat 1 EPIRB with RLS and NFC
The ACR GlobalFix V6 Cat 1 EPIRB with RLS and NFC is a Category 1 automatic-deployment alternative for boaters who do not need the AIS locating signal included with the V5. The V6 uses the Cospas-Sarsat satellite system, GNSS positioning, a 121.5 MHz homing transmitter and visible and infrared strobes.
Return Link Service gives the user confirmation that the distress message has been received, localized and forwarded through the rescue system. NFC provides access to stored beacon information such as battery status and test history through a compatible smartphone and ACR's app.
The Category 1 housing provides float-free deployment if the vessel sinks and the hydrostatic release operates. That automatic capability makes it particularly attractive for offshore boats where a crew may not be able to reach the beacon manually during a rapid emergency.
- Category 1 float-free deployment
- 406 MHz satellite alerting
- Return Link Service
- NFC status checks
- GNSS positioning
- 121.5 MHz homing and strobes
ACR GlobalFix V6 Category 2 EPIRB with Return Link Service
The ACR GlobalFix V6 Category 2 EPIRB with Return Link Service uses the same basic satellite-rescue approach as the V6 Category 1 but places the beacon in a manual-release bracket. It is designed for boat owners who want current-generation EPIRB technology without requiring automatic float-free deployment or AIS transmission.
The V6 sends a 406 MHz distress message through Cospas-Sarsat and uses its GNSS receiver to provide position information. Its 121.5 MHz signal assists equipped rescue teams during the final homing phase, while white and infrared strobes provide another way to locate the beacon visually.
This model is a straightforward choice for coastal and offshore recreational vessels where the EPIRB can be mounted in a location that crew members can reach quickly.
- Category 2 manual release
- 406 MHz Cospas-Sarsat alerting
- Return Link Service
- NFC diagnostics
- 121.5 MHz homing
- Visible and infrared strobes
ACR ResQLink 435 View RLS Personal Locator Beacon
The ACR ResQLink 435 View RLS Personal Locator Beacon moves emergency satellite signaling from the vessel to the individual. This compact PLB combines 406 MHz satellite alerting, GNSS positioning, 121.5 MHz homing and Return Link Service with a digital display that shows beacon information during operation.
The display is a meaningful difference for someone carrying the beacon personally. Instead of relying only on indicator lights, the user can view GPS coordinates and beacon status. Return Link Service adds confirmation that the distress alert has reached and been localized by the satellite system.
The beacon is buoyant and incorporates visible and infrared strobes for use in darkness or reduced visibility. It requires manual activation, which is appropriate for a beacon designed to remain with an individual rather than deploy automatically from a vessel.
- Personal Locator Beacon
- Digital status and position display
- Return Link Service
- 406 MHz and 121.5 MHz signaling
- Buoyant construction
- Visible and infrared strobes
ACR ResQLink View 425 Personal Locator Beacon
The ACR ResQLink View 425 Personal Locator Beacon is a simpler personal beacon for boaters who want the digital display but do not need Return Link Service. It combines GPS and Galileo positioning with 406 MHz satellite distress transmission and 121.5 MHz homing.
The built-in display shows live status information and GPS coordinates, giving the person carrying it more information after activation. The beacon is also buoyant and includes visible and infrared strobes to assist with nighttime or low-visibility recovery.
A PLB like this is useful for anglers, paddlers, sailors and crew members who want emergency satellite alerting attached to their person rather than depending exclusively on equipment mounted to the boat.
- Personal Locator Beacon
- Digital display
- GPS and Galileo positioning
- 406 MHz satellite distress signal
- 121.5 MHz homing
- Visible and infrared strobes
ACR GlobalFix V6 EPIRB Category 2 Survival Kit
The ACR GlobalFix V6 EPIRB Category 2 Survival Kit is the most complete package in this comparison because it combines an emergency satellite beacon with several additional survival and locating tools. Instead of purchasing only an EPIRB, the kit builds a more complete ditch-bag setup around the Category 2 GlobalFix V6.
The package includes the V6 EPIRB, RapidDitch Express survival bag, HemiLight 3 automatic survivor locator light, C-Strobe H2O personal distress strobe, signal mirror and WW-3 ResQ whistle. The combination gives a crew electronic satellite signaling, nighttime lighting, visual signaling and audible signaling in one organized package.
The RapidDitch Express bag is also designed to keep emergency equipment together instead of scattering critical gear throughout the boat. That can matter when a crew has only a short time to leave the vessel and needs essential equipment in one accessible location.
- GlobalFix V6 Category 2 EPIRB
- RapidDitch Express survival bag
- HemiLight 3 survivor locator light
- C-Strobe H2O distress strobe
- Signal mirror
- WW-3 ResQ whistle
ACR Emergency Gear Comparison
EPIRB vs PLB: What Is the Difference?
EPIRBs and PLBs both use the 406 MHz Cospas-Sarsat satellite system, but they serve different roles. An EPIRB is designed primarily around a vessel emergency, while a Personal Locator Beacon is designed to remain with an individual.
EPIRB for the Boat
An EPIRB is normally registered with information associated with the vessel and its owner. Marine EPIRBs are buoyant and provide at least 48 hours of emergency operation under applicable beacon standards.
Category 1 models add automatic float-free deployment. Category 2 models require manual removal from their brackets. The underlying satellite rescue technology can be similar even though the deployment method differs.
PLB for the Person
A PLB is small enough to attach to a person, PFD or gear. That can be important if a crew member goes overboard, becomes separated from the vessel or is operating a tender or small craft away from the main boat.
PLBs are manually activated and generally have a shorter minimum emergency operating duration than EPIRBs because of their smaller size. They supplement vessel safety equipment rather than automatically replacing an EPIRB where one is required or appropriate.
What Does Return Link Service Mean?
Return Link Service, commonly abbreviated RLS, sends confirmation back to a compatible beacon after the Cospas-Sarsat system has received and localized the distress alert and forwarded it to the appropriate authorities.
That distinction is important. An RLS confirmation does not mean a rescue boat or aircraft has already been dispatched, and it does not provide an estimated arrival time. It confirms that the emergency alert reached the satellite rescue system and was routed onward.
On ACR equipment, the confirmation may appear through an indicator light or digital display depending on the beacon model.
Why AIS Matters on the GlobalFix V5
The GlobalFix V5 adds an AIS locating transmission to its satellite emergency alert. That gives nearby AIS-equipped vessels another way to detect the emergency and see the beacon's position on compatible equipment.
This local signal does not replace the 406 MHz satellite distress alert. Instead, the two technologies work together. The satellite system alerts search-and-rescue authorities, while AIS can help nearby vessels and local responders identify the beacon as a target.
The newer GlobalFix V6 takes a different approach and does not include the AIS locating signal. Boaters deciding between V5 and V6 should therefore consider whether local AIS rescue signaling is important for their operating area and emergency plan.
Register Your 406 MHz Emergency Beacon
Purchasing an EPIRB or PLB is only part of putting it into service. U.S.-coded 406 MHz emergency beacons must be registered with NOAA, and the registration should be updated when ownership, vessel information, contact information or other important details change.
Registration connects the beacon's unique identification code with information that search-and-rescue authorities can use during an activation. That can include owner information, emergency contacts and vessel details.
NOAA does not charge a beacon registration fee. Registration should not be confused with a commercial subscription service because the Cospas-Sarsat emergency satellite system does not require a monthly airtime plan for these beacons.
Update Registration After Selling a Beacon
Beacon registration should also be updated when a beacon is sold or transferred. Otherwise, rescue authorities may contact the previous owner after an activation, potentially delaying verification of the emergency.
Where Should an EPIRB Be Mounted?
A Category 1 float-free EPIRB needs a location where it can release and float clear if the vessel sinks. Mounting it inside a cabin, locker or enclosed compartment can defeat the purpose of automatic deployment.
A Category 2 EPIRB should be mounted or stored where crew members can reach it quickly. It should not be buried beneath equipment that would have to be moved during an emergency.
The entire crew should know where the beacon is located, how to remove it from the bracket and how to activate it manually. An emergency is a poor time to open the manual for the first time.
Build a Layered Marine Emergency System
No single safety device handles every type of emergency. A strong marine safety setup uses several independent systems that complement each other.
The best system is one where the failure or loss of one device does not eliminate every way to call for help.
Emergency Beacon Checks Before a Trip
Check the Registration
Make sure the beacon is registered to the correct owner and vessel and that emergency contact information is current. Registration information should be updated whenever important details change.
Check the Battery Expiration
Beacon batteries have specified replacement intervals. A beacon may look new externally while its battery service date is approaching, so the marked expiration or replacement date should be part of a normal safety inspection.
Run Only the Approved Self-Test
Follow the manufacturer's self-test procedure rather than activating the beacon to see whether it works. An actual 406 MHz activation can generate a rescue alert.
Inspect the Bracket
Confirm that the EPIRB can be removed from its bracket correctly and that mounting hardware is secure. Category 1 installations should also be inspected according to the hydrostatic release manufacturer's service requirements.
Brief the Crew
Every regular crew member should know where the EPIRB, PLBs, VHF radio, life jackets and ditch bag are located. A safety system is more useful when several people know how to operate it.
Frequently Asked Questions
Do ACR EPIRBs require a subscription?
No monthly or annual subscription is required for the Cospas-Sarsat emergency satellite alerting used by the ACR EPIRBs covered here. The beacon still needs to be properly registered and maintained.
Do personal locator beacons require a subscription?
The ACR ResQLink PLBs covered here do not require a monthly subscription for emergency satellite alerting. U.S.-coded 406 MHz PLBs still need NOAA registration.
What is the difference between a Category 1 and Category 2 EPIRB?
Category 1 uses a float-free release arrangement that can automatically deploy the beacon if the vessel sinks. Category 2 requires manual removal from the mounting bracket.
Does the GlobalFix V6 have AIS?
No. The GlobalFix V6 uses 406 MHz satellite alerting, GNSS, Return Link Service, NFC and 121.5 MHz homing, but it does not transmit an AIS locating signal. The GlobalFix V5 adds AIS capability.
What does the blue RLS confirmation mean?
It means the distress alert has been received and localized by the Cospas-Sarsat system and forwarded to the appropriate authorities. It does not confirm that rescuers have already launched or provide an arrival time.
Can a PLB replace an EPIRB?
They serve different roles. A PLB stays with an individual, while an EPIRB is designed around the vessel. A PLB may also not satisfy an EPIRB carriage requirement that applies to a particular vessel or operation.
Should I carry both an EPIRB and a PLB?
For offshore boating, carrying both can create useful redundancy. The EPIRB protects the vessel and crew as a group, while a PLB attached to a person can remain available if someone becomes separated from the boat.
How often should I test my beacon?
Follow the testing schedule and procedure in the specific ACR owner's manual. Use the built-in self-test rather than intentionally transmitting an emergency alert.
Final Thoughts
ACR's current emergency lineup gives boaters several ways to build a layered rescue system. The GlobalFix V5 is the strongest choice when AIS locating capability is a priority, while the GlobalFix V6 provides current satellite, RLS and NFC technology in both automatic Category 1 and manual Category 2 configurations.
For personal protection, the ResQLink 435 View RLS adds a digital display and confirmation that the distress alert has reached the rescue system, while the ResQLink View 425 offers a simpler display-equipped personal beacon. The GlobalFix V6 Survival Kit goes further by combining an EPIRB with lights, audible and visual signals, and a dedicated survival bag.
Whichever beacon is chosen, registration, mounting, routine testing and crew familiarity are essential. Emergency gear works best when it is registered correctly, immediately accessible and understood before the emergency begins.
Browse Emergency Beacons & Rescue Transponders, Marine Safety, and Distress Signals & Safety Lights at CritPro.