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360° Omnidirectional Through-Hull Underwater WiFi Antenna, IP68 Waterproof for Vessel & ROV

Product Overview： Solve underwater and marine wireless signal dead zones with our 360° Omnidirectional Through-Hull Underwater WiFi Antenna. Professionally engineered for marine vessels, offshore equipment, and submersible monitoring systems, this through-hull WiFi antenna delivers true 360° omnidirectional signal coverage without manual angle adjustment. Featuring IP68 full submersible waterproof rating, dual-band 2.4G & 5G high-gain stable transmission, and compact through-hull installation design, it perfectly solves unstable connection, signal attenuation, and installation obstruction issues of traditional external antennas. It provides continuous, reliable wireless networking support for underwater cameras, monitoring sensors, marine intelligent equipment, and offshore engineering systems.

Application field： - Yacht, ship and marine vessel through-hull wireless signal coverage - Underwater camera real-time transmission and submersible monitoring system - Ocean buoy, offshore platform and coastal engineering wireless networking - Water quality sensor

Mobile: +86 15810047588
Email: 469148808@qq.com

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Underwater antenna

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Product Description

Highlighted Core Features
1. True 360° Omnidirectional Signal Coverage
Adopting high-precision omnidirectional radiation structure, this underwater WiFi antenna achieves uniform 360° horizontal signal transmission and reception. Unlike directional antennas that require precise aiming and angle calibration, it supports zero-dead-angle signal coverage in all surrounding directions. The optimized internal antenna array ensures consistent signal strength in every orientation, effectively avoiding network disconnection and signal loss caused by equipment position changes or hull shielding. It guarantees stable WiFi connection for moving marine equipment and multi-node underwater monitoring devices all the time.
2. Professional Through-Hull Integrated Installation Design
Designed exclusively for ship hull and sealed cabin penetration installation, the through-hull structure achieves seamless hull penetration and fully sealed fixation. It perfectly solves the waterproof and sealing pain points of traditional drilling installation, with no water leakage or structural damage after long-term marine use. The compact embedded through-hull design saves external space, avoids wind and wave impact damage, and integrates firmly with the hull or underwater sealed cabin. It supports fast locking installation, effectively improving construction efficiency and overall equipment integration for marine and underwater engineering projects.
3. Dual-Band 2.4G & 5G High-Gain Stable Transmission
Supporting dual-band 2.4GHz and 5GHz full-frequency WiFi signal compatibility, this industrial antenna balances long-distance penetration and high-speed transmission performance. The high-gain signal amplification technology effectively reduces underwater and seawater signal attenuation, enhances anti-interference ability against marine electromagnetic signals, and maintains smooth and low-latency data transmission. Whether for long-distance remote signal reception or high-definition underwater video real-time transmission, it provides stronger, more stable and faster wireless network performance than ordinary waterproof antennas.
4. IP68 Deep Submersible & Marine-Grade Durability
Reaching industry-leading IP68 full waterproof rating, this antenna supports long-term full underwater submersion and all-weather marine exposure. The whole body adopts UV-stable, salt spray-resistant and anti-corrosion industrial materials, which can resist seawater erosion, chlorine water corrosion, rain aging and strong outdoor ultraviolet radiation. The fully sealed integrated structure prevents water vapor and sediment infiltration, ensuring zero failure in high-humidity, high-salt and harsh underwater environments. It adapts to long-term uninterrupted operation of marine and underwater monitoring systems.
5. Strong Compatibility & Low-Loss Networking
Fully compliant with standard IEEE 802.11 b/g/n/ac WiFi protocols, it is widely compatible with underwater cameras, submersible sensors, marine routers, buoys monitoring equipment, ROV underwater robots and intelligent water system devices. The low signal loss design ensures efficient data transmission, supports real-time monitoring, remote control, and cloud data upload. With plug-and-play simple matching and strong system adaptability, it is suitable for new project deployment and old marine wireless system upgrading.

Professional Application Scenarios
This 360° through-hull underwater WiFi antenna is tailor-made for marine and underwater intelligent monitoring scenarios with high stability requirements:
Yacht, ship and marine vessel through-hull wireless signal coverage
Underwater camera real-time transmission and submersible monitoring system
Ocean buoy, offshore platform and coastal engineering wireless networking
Water quality sensor, underwater detection equipment data upload
ROV underwater robot and intelligent aquatic equipment signal connection
Water park scenic monitoring, reservoir and underwater security monitoring projects

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360° Omnidirectional Through-Hull Underwater WiFi Antenna, IP68 Waterproof for Vessel & ROV

Highlighted Core Features

1. True 360° Omnidirectional Signal Coverage

2. Professional Through-Hull Integrated Installation Design

3. Dual-Band 2.4G & 5G High-Gain Stable Transmission

4. IP68 Deep Submersible & Marine-Grade Durability

5. Strong Compatibility & Low-Loss Networking

Professional Application Scenarios