First, the status of the industry and the needs of the maritime ship security industry. Due to the fact that offshore ship transportation work is far away from land, the supervision agencies often fail. Therefore, it is often impossible to suppress violations of regulations such as overloading, stealing, fogging, and even smuggling. However, with the development of monitoring technologies, many maritime shipping companies have installed video surveillance systems on ships, mainly for monitoring the navigation of ships on the sea, barge work, and so on. However, these tasks require real-time monitoring, and for ships in the middle of the ocean, wireless surveillance systems can only be used for real-time monitoring. Customizable Fixture Manipulator, hub handling robot,coil handling manipulator,2 axis manipulator, manipulator arm Jiangyin Tongli Industrial Co.,Ltd , https://www.manipulator17.com
Commonly used in marine ships wireless monitoring system is generally divided into two types, one is the use of 3G/4G wireless video surveillance system, the other is the use of digital wireless transmission equipment for directional transmission of wireless monitoring system.
The wireless monitoring system can not only improve the management efficiency of the ship's navigation work, but also supervise the work on the ship in real time, effectively suppress illegal and illegal behaviors, and also can timely grasp emergency situations and issue command orders.
To this end, Teng Yuan Zhi Tuo designed a special wireless monitoring system for marine vessels. The following is the introduction of the system:
Second, the advantages of wireless monitoring system 
1. The installation and maintenance are simple, and it is impossible to solve the problem that the cloth cannot be wired and the wiring is difficult.
2, save construction time and labor costs, can be put into use in a short time.
3, transmission distance, good stability, strong anti-interference, a wide range of applications.
4, high flexibility, easy to expand, not easy to fault.
III. Advantages of Tengyuan Wanda Wireless Monitoring System Tengyuan Wanda has 9 years of wireless monitoring program design and practical experience. Nearly 1,000 wireless monitoring projects in China have adopted Tengyuan's solutions and equipment, with industrial-grade stability. Sex and quality are trusted by users. 
Fourth, wireless monitoring system composition 
1. Front-end - IP camera: Used for real-time monitoring of shipping conditions and work on ships.
2. Mid-range wireless transmission equipment: The common wireless video transmission equipment for marine vessels is the high-power wireless bridge ST5801GB, which is used to monitor the transmission and reception of video images.
3, back-end - monitor display + hard disk recorder (NVR): for the display and storage of surveillance video images.
PS: The back end can be divided into “Coast Monitoring Center†and “Headquarters Monitoring Centerâ€. Through the Internet, “Coast Monitoring Center†and “Headquarter Monitoring Center†are connected. The “Headquarter Monitoring Center†monitors the real-time monitoring video or tone on the ship through the Internet. Take the surveillance video image stored in the NVR.
V. Success Cases Representing Guangdong Zhanjiang Ship Wireless Monitoring Project 
