Skip to content
En
繁中
简中
About Us
Contact Us
Privacy Policy
Privacy Policy of GPT App
Gpacers IoT Remote Monitoring System
Clients Said
Professor Keryea Soong, Department of Oceanography, National Sun Yat-sen University, TAIWAN
Scubadiving PADI
Sportdiver PADI
2 Shea Charters, they are by far the busiest dive operations on the entire west coast of Florida_USA
Captain Zhenxi Niu, Red Cross Water Rescue Team of Zhengzhou, CHINA
Azure Journey Dive Villa-a professional diving resort, TAIWAN
Ricky WU, Founder Of Breeze SUP Club-Pioneer of SUP Sport in TAIWAN
Zhiren YANG, Dive Instructor, The Best Dive Sites Studio, TAIWAN
Dive Village- top quality diving resort, TAIWAN
News
Marine Test and Validation on Pulau Komodo, Indonesia
DEMA 2019_Gpacers Real Time Tracking System for Divers
Marine test and Validation in Kenting Southern Taiwan
GPT-T1 Transmission Distance Validation
SUPBOND 2020 Guishan Island Homie 30K GPT system protects everyone in all the journey
Gpacers in DEMA show 2020
Poseidon Tracker
GPT System Introduction
GPT App Smart Safety Monitoring
GPT Rescue and Transmission Distance
Technical Support
Contact Technical Support
Tutorial_GPT Initial Setup
Tutorial_GPT Wireless Charging
Tutorial_GPT OLED Display
Tutorial_GPT Maintenance Transportation Warranty
Tutorial_GPT App Installation and Tips
Tutorial_GPT App User’s Manual
Tutorial_GPT-A1 Functional Mode
Tutorial_GPT-T1 Functional Mode
Video Learning
From depart to return home,GPT always watches on your safety
An Intro to GPT System
Tutorial GPT Initial Setup
GPT App Practice Tutorial Video Demonstration of Yilan Toucheng Snorkeling
GPT App Practice Tutorial Video Demonstration of Guishan Island Baisha Bay Sailing
GPT App Practice Tutorial Video Demonstration of Malaysia Sipadan Diving Activities
GPT App Practice Tutorial Video Using Offline Maps
GPT App Practice Tutorial Video History Data Replay and Sharing
GPT App Smart Safety Monitoring
GPT App Practice Tutorial Video Battery Check
Gallery
Main product catalog
Product Accessories Catalog
Q&A
Why GPT doesn’t use AIS Channel
Why GPT does not use international distress frequency channel 16
Why is GPT not used Global Maritime Distress Safety System (GMDSS) Channel 70 – Digital Selective Calling
Is it still possible to wirelessly charge the GPTs if a boat is rolling on the waves
How to automatically trigger an alert on the GPT App when a diver(s) surfaces
How is the GPT transmission distance validated by testing
Does GPT system not work without Wi-Fi
How to maintain a stable Wi-Fi connection between GPT receiver and cellphone/tablet for several hours ?
Keywords
Menu
Home
>
Q&A
>
Why GPT does not use Global Maritime Distress Safety System (GMDSS) Channel 70 – Digital Selective Calling
Close Menu