- -€86.75
The AIS PLB3 Ocean Signal personal beacon is a locator beacon with AIS, EPIRB, and NFC designed to alert emergency services and emit a signal in the event of personal distress.
This Ocean Signal beacon can accompany you in all your nautical activities, such as fishing, boating, canoeing, kayaking, water skiing, kite-surfing, stand-up paddle, etc...
⚠️ Beacon not usable or programmable for Portugal, Spain and Germany.
Read more FeaturesData sheet
- Product type
- Emergency beacon
- Function tag
- Cospas-Sarsat compatible (406Mhz), Radiolocation of rescue vessels (121.50Mhz), AIS technology (162Mhz)
- Battery life
- 5 years
- Geolocation
- GNSS (72 channels), GPS + Glonass (66 channels)
- Trigger
- Manuel
- Category
- Multi-purpose PLB beacon
- MMSI coding
- User registration at https://registre406.cnes.fr (France)
OCEAN SIGNAL - PLB3 PERSONAL BEACON - FOR PRECISE LOCATION
The PLB3 Ocean Signal is a locator beacon with the functionality of the automatic identification system (AIS), from return link service (RLS) and near-field communication capabilities (NFC) in a 406 MHz personal locator beacon. It then enables global and local rescue optimization by significantly improving access to the most effective rescue resources available.
Wherever you are, the Ocean Signal PLB3 personal beacon will ensure that rescue services worldwide receive your distress call. In any case, the Ocean Signal PLB3 can be activated with a single hand and locate you even in extreme distress and emergency situations.
⚠️ Although this PLB3 beacon is waterproof, it must be above water, pointing skyward with the antenna extended, to function properly. This Ocean Signal PLB3 personal locator will not work if submerged in water.
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INSTALLATION OF BEACON ON LIFEJACKETThe Ocean Signal PLB3 beacon can be installed inside a lifejacket and will be triggered when the jacket is inflated (semi-inflated)-automatic). Installation of the beacon is simple, using a small inflation tube clip (supplied) to attach the beacon to the lifejacket, with a ribbon connected around the lifejacket's bladder. When the lifejacket is inflated, the beacon antenna deploys, activating the beacon signal at the same time. A second way to install the PLB3 is to attach it directly to the lifejacket. To do this, use the strap clip supplied to attach the beacon to the waist belt of the lifejacket or to a strap. For further information, please refer to the " LIFEJACKET INSTALLATION "Please refer to the installation manual in the download footer. ⚠️ Non-floating beacon |
LOCAL & GLOBAL RESCUE SYSTEMSThe Ocean Signal PLB3 beacon integrates the worldwide Cospas Sarsat satellite system. It allows your 406 MHz distress signal to reach you immediately, with a gPS position accuracy to within 100m, the international search and rescue network. Integrating several signaling technologies, 406 MHz positioning and GNSS (GPS, Galileo, Glonass), this PLB3 distress beacon also transmits a location signal 121.5 MHz for precise, real-time guidance the rescue teams to the current location of the PLB3 beacon (whose position could have changed when the distress signal was first sent). Finally, it has transmissions AIS which simultaneously alerts all boats (within range) equipped with AIS. As soon as the Ocean Signal PLB3 distress beacon is deployed, a message AIS or MOB alarm (with MMSI identity) is transmitted and a target AIS will therefore be displayed on all screens AIS ships in the vicinity. |
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RETURN LINK SERVICE (RLS)The PLB3 Ocean Signal personal emergency beacon also incorporates the return link technology or RLS. This translates into confirmation via the Galileo satellite network, from the search and rescue services, that the distress message has been received and the position is well detected. The man overboard is then warned by a flashing blue light on the PLB3 beacon that its distress signal has been confirmed, taken into account and that help is on its way. This PLB3 Ocean Signal distress beacon also provides rescuers with a visual aid by producing a "flashing" light white strobe light as well as infrared light for easier identification. This is particularly useful when searching at night or in poor visibility. |
NFC CONNECTIVITYThe Ocean Sigal PBL3 also features NFC functionality, enabling it to connect to a Smartphone. In addition to the fact that the shipwrecked person can see that his distress signal is taken into account by a rescue center, with the rLS function, it can also access various information from its beacon. Once you've installed the Ocean Signal app (available on IOS and Android), simply hold your phone up to the beacon and the app will open. It allows you to have access to a wealth of information :
It also shows the number of GNSS self-tests and tests performed and passed:
Please note: only works with an NFC (Near Field Communication) compatible smartphone |
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PRESENTATION OF THE OCEAN SIGNAL PLB3 PERSONAL BEACON
TECHNICAL SPECIFICATIONS PERSONAL BEACON PLB3 OCEAN SIGNAL
| Satellite Tx | 406 MHz +/- 1 KHz (5W Typ.) |
| AIS Tx | 161.975/162.025 MHz +/-- 500 Hz (1W) |
| Tx autodirector |
121.5MHz, 50mW (nominal) |
| GPS | Multi-receiver-constellation (GPS, Galileo, & Glonass GNSS) |
| Activation | Manual or via lifejacket inflation system (semi-automatic)-automatic) |
| Strobe light | High-intensity LED over 1 candela (flash 20-30/min) |
| Size (H x W x D in cm) | 20 x 3.6 x 3 |
| Weight | 190g |
| Battery | Lithium battery, Li/FeS2 |
| Temperature range (storage) | -30°C to +70°C (-22°F to +158°F) |
| Operating temperature range | -20°C to +55°C (-4°F to +131°F) |
| Waterproofing | 10 m (1.0 bar) for 1 hour |
| Floating | No |
| Battery life | 5 years / 24 hours when activated |
| Replacing the battery | 6 years from date of manufacture or 5 years from commissioning or emergency use |
| Warranty | 5 years |
MAIN POINTS :
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BOX CONTENTS :
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🚨For Swiss nationals, please specify this when ordering, so that we can set up your beacon correctly.
Customer Reviews (1)
Questions / Answers (5)
Hello. Do you-have a waterproof diving case suitable for the PLB3 beacon? Thanks in advance Michel
Hi Michel, the PLB3 beacon is already waterproof without the need for an additional case. It is waterproof to 10m (1.0 bar) for 1 hour. However, it does not float, so a floating case is available. Ref = OS-733S-04213
Worth knowing: Although the device is waterproof, it must be-above the surface of the water to operate correctly. The intended operating environments include all marine use scenarios (on deck, by hand, etc.). In all cases, the PLB must be oriented towards the sky with the antenna deployed. The PLB will not function if submerged in water.
How do I activate my beacon?
Hello Olivier, the PLB3 beacon can be activated in two ways: automatically when fitted to a lifejacket (the beacon is activated when the lifejacket is inflated) or manually in an emergency (slide the red arming slider down and then the grey activation slider left or right).
Hello, I wanted to know if my battery was working properly?
Hello Raoul, to check that the beacon is working properly, you can run a regular test using the built-in self-diagnostic test function. To do this, follow these steps:
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Briefly press the TEST button (usually marked "TEST/OFF").
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The beacon will perform a complete self-test:
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GPS check
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Check antenna
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Check indicator lights
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Battery check
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Observe the LEDs:
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Green LED flashing = test successful, beacon operational
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Red LED flashing = test failed, fault detected (consult manual)
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Caution: don't hold down the button for too long, or you may trigger a real distress transmission.
Do I have to-register my tag, and if so, how do I go about it?
Hello Cyril, yes, it is absolutely necessary to register the beacon before using it. This is a legal obligation and an essential step in ensuring that emergency services can intervene effectively in the event of distress. To do this, you need to register on the ANFR website. You'll then need to provide :
- The HEX ID (or UIN) number engraved on the beacon
- Your personal contact details
- Details of your boat or activity
- Emergency contacts
How accurate is the beacon's location?
Hi John, the accuracy of the PLB3's location is of the order of ± 10 meters in these normal sea conditions.



