A600V Intrinsic safety marine radio

II 2G Ex ib IIB T4 Gb Explosion levels

EU ATEX intrinsically safe certification

Passed CE, FCC, RoHS certification

Float & IP68 waterproof rating

Marine handheld radio

VHF 156-163.425MHz


A600V Intrinsic safety radio  complies with GB3836.1-2010 "Explosive environment Part 1: General requirements for equipment" and GB3836.4-2010 "Explosive environment Part 4: Intrinsically safe "i" protected equipment" standard, through ATEX II 2G Ex Ib IIB T4 is intrinsically safe and meets the requirements of explosion-proof environment. It is suitable for Zone 1 and Zone 2, T1-T4 explosive gas mixture sites containing IIA-IIB.

T1(450℃)Methane, toluene, methyl

ester,Ethane, propane,

acetone,Acrylic, benzene,

styrene,Carbon monoxide,

ethyl acetate,Acetic acid,




propylene Clear,

dimethyl ether,

Hydrogen cyanide,

City gas


water gas


Methanol, ethanol,


Propyl alcohol, propylene,

butanol,Butane, butyl

acetate,Amyl acetate,


Butadiene, ring


B Ene, furan



Pentane, pentanol, hexane,

Hexanol, heptane, octane,

Ethanol, turpentine,

Naphtha, petroleum

(including steam Oil),

fuel oil,Pentanol


Dimethyl ether,

propylene Aldehyde,

hydrogen sulfide




Dibutyl ether, two

Ether, ethyl methyl,


Carbon disulfide


Ethyl nitrate


Ethyl nitrite

A600V is a waterproof and Intrinsic safety radio.The A600V can be floated when fell into water and waterproof to IP68,can be more than 1 meter depth in water for 1 hour.


Intrinsic safety marine radio adopts a new optimized intrinsic safety design. The battery adopts dual output current limiting protection and short circuit protection. The whole structure design is compact and reliable,with safe and reliable intrinsic safety performance, and is the ideal professional communication transceiver in hazardous gas working environment.

Compliance with EU intrinsically safe certification standards

Passed the EU ATEX II 2G Ex ib IIB T4 intrinsically safe explosion-proof certification, in line with the SOLAS regulations for ship firefighters communication


IP68 waterproof rating

Soak in water for more than 60 minutes


Fell into the water can float

When the A600V radio falls into the water, it can surface


VHF Maritime Channel

VHF (156-163.425MHz) maritime channel


US, Canadian and international channels

Built-in US, Canadian and international channels for use in specific sea areas


LCD display

Battery life and various operational and functional statuses can be seen on the display


Monitor function

Can monitor the status of each working channel



Dual watch/Tri-watch of this transceiver can be selected in set mode.

Dual watch: Watch and monitor in turns between current channel and

Channel 16.

Tri-watch: Watch and monitor in turns among current channel, Channel

16 and call channel.


Auto Scan Function

The auto scan function automatically starts a normal or priority scan when

no signal is received and no operation is performed for 30 seconds.


Power Save Function

The automatic power saving function can reduce battery loss and extend battery life.

General Specification

Frequency Range





Maximum Deviation


Li-Ion battery


Operating Temperature


Size (mm)

63(W) x 146(H) x 42(D)


288g with battery and aerial Transmitter

waterproof levels


Intrinsically safe levels

II 2G Ex ib IIB T4 Gb

Transmitter specification

Power Output


Maximum Deviation


Spurious Emission


Adjacent channel power


Audio Distortion


Electric current

≤1.5AHigh power

≤0.7ALow power

≤0.2AMax audio output

Receiver Specification



Squelch sensitivity


Signal to noise ratio


Adjacent Channel Selectivity


Spurious Rejection


Intermodulation Rejection


Audio Output


  • Q:What are the advantages of the Ocean one walkie-talkie?

    A: 1, Ocean one walkie-talkie is a marine radio brand, specialized production and sales of maritime radio, high professional 2, anti-salt fog anti-corrosion material, in line with the marine environment. 3, Ocean one walkie-talkie through the European ATEX explosion-proof certification, IP68 waterproof certification, CE certification, FCC certification, RoHS certification. 4. Stable performance and reliable quality. The Ocean one brand walkie-talkie includes a waterproof walkie-talkie and an explosion-proof walkie-talkie. The waterproof walkie-talkie has an IP68 rating and can float in the water. The explosion-proof walkie-talkie level reaches the IIB T4 explosion-proof level. 5, the price is reasonable, there is a competitive advantage. 6, Ocean one radio is HZH own production and sales of the brand, you can be agents of our products, becoming Ocean one walkie-talkie agent You can send us an email to info@hzhmarine.com to contact us.

  • Q:Can I represent the walkie-talkie of HZH?

    A: Yes, you can become the agent of HZH's Ocean one walkie-talkie. You can send us an email to info@hzhmarine.com to contact us.

  • Q:Which brand walkie-talkies does HZH sell?

    A: HZH sales of walkie-talkie brands are Ocean one, Entel, Standard Horizon, Motorola, ICOM and so on. The Ocean one walkie-talkie is a brand that HZH has produced and sold. Entel, Standard Horizon, Motorola, ICOM are the agent brands of HZH. You can send us an email to info@hzhmarine.com to contact us.


  • Guangzhou Head Office
  • NO.268 Maogang Road Huanpu Guangzhou China
  • Branch Office
  • No.681 Dongtang Road Pudong Shanghai China
  • No. 93 Huanghe dong Road Huangdao Qingdao China
  • No.609 Nanyi West Road Zhenhai Ningbo China
  • No4. Hongze Road Binhai Tianjin China
  • +86 20 8236 9196
  • +86 133 6056 05046745
  • info@hzhmarine.com

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