ONchannel 510 Walkie-Talkie - Green and Black



Made for REGULAR sports users seeking to communicate freely when practising outdoor sports in open terrain.
high-tech walkie-talkies with high-performance features for sports activities in open terrain and subalpine mountains.


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RangeRange: 7 km
AutonomyUp to 11 hrs. Works with 3 x AAA NiMH batteries (provided). Double Dock provided
Ease of useHands-free operation. 8 channels and up to 83 sub-channels
CompatibilityCompatible with all walkie-talkie brands.
Waranty2 Years
Technical Information

In town: 500 m Countryside: 1.5km In the mountains: 7 km In order to optimise the transmission range, make sure there are as few obstacles as possible (users included) on the imaginary line between the 2 devices.
Channels: 8 Analogue sub-channels (CTCSS): 38 for each channel Digital sub-channels (DCS): 83 for each channel The sub-channels provide a wide range of connection options for facilitating private communications.
2 walkie-talkies 2 rechargeable batteries 1 charging dock 2 hands-free earphone kit. 2 wrist straps
Warranty and services
All Geonaute products are guaranteed for two years. For any questions, go to the Geonaute SUPPORT support.geonaute.com website. You will find all the recommendations on how to use your product correctly: instructions, user FAQs and video tutorials. In order to provide a comprehensive service, the Geonaute support team is available 24 hours a day to give you a personalised response.
Spare parts
Geonaute part are available within 2 years of your product purchase from the Workshop in your nearest Decathlon store
Information / Concept / Technologie
Inside room : 60.0% Epoxy, Inside room : 20.0% Battery - NIMH, Inside room : 10.0% Copper (CU), Inside room : 5.0% Steel, Inside room : 5.0% Glass - Mineral Structure : 80.0% Acrylonitrile butadiene styrene (ABS), Structure : 15.0% Silicon, Structure : 5.0% Polymethyl Methacrylate (PMMA)

Product test
At DECATHLON, all our products are tested by a panel of users in the real-life conditions for which they were designed. These tests are run and supervised by a dedicated team of engineers. Our product managers, engineers and all our teams use the results of these tests to develop and create high-tech products to ensure user satisfaction.

Stockage tips
Keep in a dry place


Sort by:
Work as expected at good value
Used for 3 to 6 months
Channel and sub channel makes it less likely to clash with the others. Good range at open area. But largely reduced when it's blocked
Poor performance comparing to description
Used for 1 week or less
Says 7 km on the box. I tried them on the beach where I could see my counterpart, the distance was 10 minutes away walking which could not have been more than 3km and we could not get the range. Would not recommend.
Wrong Plug
Used for 1 week or less
Still been supplied with a european 2 prong plug we bought the predecessor to this item back in October 2014 and that was supplied with exactly the same plug lessons not learnt clearly not even reading reviews put on website very disappointing for such a big company
Still been supplied with a european 2 prong plug
Fun if you could recharge
Used for 2 to 8 weeks
Deliberately didn't buy this product in France so that we wouldn't get a European plug but even when buying in England it is still supplied with euro plug. Stupidly I tried to rewire on to GB plug but ended up blowing it up. Thankfully wallow talkies weren't in it but not sure what damage I've done to the charger. All could have been avoided if I'd been warned about plug and supplied with a converter which I believe decathlon have in stock. I don't live close to a decathlon so it's a bit of a bore having to take them back.
Heavy duty, feel like they could take a knock
Supplied with European plug
Тест PMR
Used for 1 week or less
Тестван в градски условия,на 2-ри канал(подканaл 20 -цифров филтър),от мазе до 5ет.в панел-отличен.От метростанция Обеля2 до блоковете около Била..над 800м.,приемната станция е в панелно жилище-лк шум,но разбираема комуникация.
Trošku zklamání
Used for 2 to 8 weeks
+bohatá sada
+dobíjecí baterky v sadě
+nabíjecí dock

-sluchátko s mikrofonem v sadě je velmi nekvalitní a je potřeba mluvit fakt hlasitě aby bylo alespoň trošku rozumět, zároveň to prostě nedrží v uchu
-velmi krátký dosah, 700 m v otevřeném prostoru bez navázaného spojení

kdybych měl možnost vrátit, tak je rád vrátím a dal bych šanci ještě vyšší verzi. Teď máme 4ks vysílaček, které jsou 2x použité a jsou tak trošku k prdu :/

nevím jestli doporučit nebo ne....
Used for 3 to 6 months
Originalverpackt und defekt :(
schlechte Bedienung
Used for 1 week or less
Empfang ist schlecht. Kanäle wandert sich unerwartet.
Response of the brand

vielen Dank für dein Feedback zum Walkie-Talkie von Forclaz.
Wir bedauern, dass du mit den Geräten nicht zufrieden bist. Gerne geben wir dein Feedback bezüglich der Produkte weiter.
Du hast die Möglichkeit, die Walkie-Talkies in einer unserer Filialen oder über den Online-Shop zu retournieren.

Mit sportlichen Grüßen
Gesamteindruck gut
Sprachqualität ist gut
Mitgelieferter Akku ist hier leider nur zufriedenstellend
Geräte sind OK
Used for 2 to 8 weeks
Unsere Jungs (11 und 14) wünschten sich die Geräte und wurden nicht enttäuscht. Wir sind schon mit 2 Autos hintereinander her gefahren und in jedem saß ein Junge. Sie konnten einwandfrei zusammen Funken.
Produktbeschreibung stimmt
Wasserdicht wäre gut für Regentage
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