Integrated Underwater Voice, Short Messaging, and Positioning System:
1. Eliminates the Inefficiency of Hand Signals: Enables more effective communication underwater.
2. Barrier-Free Underwater Intercom: Overcomes the dual limitations of short underwater visibility and position blind spots.
3. Achieves High-Fidelity Real-Time Communication: Up to 1.5 km underwater.
4. Real-Time Monitoring of Diver Position:*Ensures diver safety.
Sub-Meter Level High Positioning Accuracy:High-precision positioning within a wide area, with real-time feedback on diver location. |
Flexible Short Messaging: The deck unit can send preset short messages or allow on-site custom editing based on mission requirements. |
Lightweight Surface Operation: Surface operations are managed through a PAD with Wi-Fi connectivity, enabling wireless and lightweight control. |
Multi-Scenario Support:Meets the real-time voice communication needs between divers and between divers and the shore. |
4-Hour Extended Battery Life:Equipped with a high-capacity battery to handle various complex scenarios, ensuring long-duration operations in changing conditions. |
Product Applications:Underwater communication between divers,Communication between shore and divers
Underwater collaborative operations,Rescue and salvage,Marine research,Underwater archaeology
Diving entertainment
Product Features: Integrated communication, positioning, and short messaging with a simplified dive computer interface., Custom and preset short messaging options.,One-touch SOS emergency call.
4-hour operation on a full charge.,Proprietary technology with fast after-sales support.


Acoustic Characteristics:
1. Maximum Communication Distance:1500 meters (in ocean environment with clear water)
2. Operating Frequency: 20 kHz ~ 40 kHz
3. Number of Communication Devices: Up to 4 underwater communication devices can communicate (customizable)
4. Range Accuracy: ±1 meter (≤100 meters); 2% of slant range (>100 meters)
5. Azimuth Accuracy: Better than ±4°
6. Trigger Method: PTT (Push-to-Talk) button press
General Specifications:
1. Maximum Operating Depth:50 meters 2. Battery Type: Rechargeable lithium battery
3. Charging Type: Adapter for AC 220V, 50Hz 4. Operating Time:
4 hours (at 10% usage rate); Standby time: 24 hours
Dive Computer Watch:
1. Housing Material:** POM body with hard anodized aluminum alloy cover
2. Weight: 0.8 kg (air weight) 0.5 kg (underwater weight)
3. Dimensions: 95 mm x 70 mm x 45 mm 4. Mounting:Body-worn
Positioning Array:
1. Housing Material: Hard anodized aluminum alloy
2. Weight: 8 kg (air weight) 7 kg (underwater weight)
3. Dimensions: Expanded: ≤ 1100 mm x 1100 mm x 438 mm
Collapsed: ≤ 680 mm x 200 mm x 200 mm
4. Mounting: Surface installation
Underwater Communication Host:
1. Housing Material: Hard anodized aluminum alloy
2. Weight:2.0 kg (air weight) 1.2 kg (underwater weight)
3. Dimensions:** 170 mm x 100 mm x 87 mm 4. Mounting:** Body-worn
Deck Unit:
1. Housing Material:PP engineering plastic 2. Weight: 5 kg
3. Dimensions: 250 mm x 186 mm x 115 mm 4. Mounting: Surface or deck placement
Control PAD:
1. Weight: 0.45 kg
2. Dimensions: 160 mm x 150 mm x 25 mm
Diver Unit | Compact and lightweight, easy to use (comprising the underwater communication host, diver full-face mask assembly, and dive computer watch). |
Deck Unit | Lightweight and portable, easy to deploy (comprising the deck box, PAD, transducer array, and accompanying cables). |

1. Q: Why choose us?
A: 1) Professional supplier over 20 years experience in sonar;
2) Lowest factory price with good quality;
3) Low MOQ for start small business;
4) Meet international standard;
5) Self develop special technology;
6) On-time delivery.
2. Q: How to get a sample?
A: Samples need to pay but it is cheaper;
For customized sample, please contact us for a sample cost.
Freight cost is also needed.
If place large order directly, we can provide you free sample to check quality.
3. Q: What is sample time and production time?
A: Existing sample: 2~3 days; Customized sample: 10~20 days; Production time: 10 days .
4. Q:How to ship?
A: Sea freight; Air freight.
5. Q: What is your term of payment?
A: T/T is a regular payment.