Join the DIVINTOK family

  Today!DIVINTOK is an innovative company dedicated to the independent development, manufacturing, and sales of underwater communication and related technology products. We consistently push the boundaries of technological innovation while striving for excellence in craftsmanship and product quality. With multiple invention and design patents, DIVINTOK remains at the forefront of the underwater communication technology industry. We focus on delivering high-quality, reliable products and have established a comprehensive quality management system, investing significantly in testing equipment, facilities, and related processes. Every product undergoes rigorous testing before leaving the factory to ensure it performs at its best in the hands of our users. DIVINTOK's products have gained widespread recognition globally, and our goal is to enrich and enhance people's underwater adventures, leisure, and sports experiences. If you share our passion for improving the quality of underwater life, we invite you to join the DIVINTOK dealer network and help us usher in a new era of underwater communication.

Company Overview

DIVINTOK is an innovative brand that blends the spirit of DIVING with the essence of communication (TOK), aiming to redefine the diving experience through technological underwater communication tools. Over the past four years, dozens of technical experts have conducted tens of thousands of tests, accumulating a wealth of samples and advanced algorithms related to underwater acoustic communication. The first generation of Diving Transceivers offers a universal, clear, and reliable underwater communication experience at a price affordable to most recreational divers. "TALKING UNDER WATER" brings joy and inspiration to the seaside.

 

Contact us:contact@divintok.com

FAQ FOR SURFACE TRANSCEIVER (REGULAR UPDATES)

Battery Type:
No, the battery cannot be replaced. The Surface Transceiver features a sealed design with a built-in battery that must be charged using the provided charging cable.

ContConnection Quantity Recommendation:
Theoretically, there is no limit to the number of connections. However, to ensure orderly operation, it is recommended to connect no more than 5 Underwater Transceiver-Mini units simultaneously.

Compatibility:
Not compatible, so they cannot communicate with each other.

Clicking Too Fast or Too Slow:
The interval between each click to start or end recording should be about 500 milliseconds. Clicking too quickly or too slowly may not activate the recording function. For detailed instructions, please refer to the [Quick Start Video](link to video).

1. Equipment Issues:
If you are unable to establish a connection between the Surface Transceiver and the diver, it may indicate a device malfunction. Please return the entire product set for free repair if it is within the warranty period.

2. Environmental Interference:
If the call quality is inconsistent, ensure you avoid the adverse conditions mentioned in the manual. For example, issues may arise if the distance between the diver and the Surface Transceiver exceeds 30 meters or if there are obstacles like steep slopes, sunken ships, or tall aquatic plants in the signal path. Try improving these conditions and test again.

1. Timing for Releasing the PTT Button:
While in transmission mode, hold the PTT button until the entire message has been sent. Releasing the button prematurely may result in incomplete messages. If multiple people are speaking simultaneously and causing interference, please wait and repeat your message.

2. Signal Obstructions:
There may be obstructions in the underwater transmission path causing intermittent signals.

1. Maintain Proper Distance:
The recommended distance between the Surface Transceiver and your face is 30 centimeters. Before speaking, call out the diver's name to get their attention.

2. Increase Volume:
Surface personnel should try speaking louder.

Protection Rating:
The device has an IP54 rating, which protects against water splashes from any direction. Avoid dropping the Surface Transceiver into water. It is recommended to use the included anti-loss strap to reduce the risk of accidental drops.

Charging Time:
Approximately 2 hours. A steady green light indicates that charging is complete. Please use a 5V/1A adapter purchased from a reputable source.

Battery Life and Charging Advice:
With a full charge, the Surface Transceiver provides approximately 4 hours of continuous use (based on laboratory data). If the battery runs low, you can also use a power bank to continue operation.

Effective Communication Range:
Approximately 75 meters, though actual distance may be affected by water conditions.

Storage Capacity:
The Surface Transceiver has a 32GB TF card that can store approximately 320 hours of audio recordings.

Connection Recommendation:
Theoretically, there is no limit to the number of connections. However, to ensure orderly operation, it is recommended to connect no more than 5 Underwater Transceiver-Mini units simultaneously.

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