NPC-150 pilot plug wifi electronic chart pilot interface to wireless adapter for marine rs485 device In order to be more practical, this product uses an aluminum alloy shell to fully heat dissipation, uses high-quality and stable WIFI integrated modules, and uses high-strength plastic fixation to that the product is affected when the ship is bumped. The interface adopts the internationally accepted AMP standard pilot interface and new gold-plated terminals. (If the port with special requirements can be customized). The theoretical transmission and reception distance of WIFI is more than 200 meters, but due to the influence of the steel structure of the ship itself and the electromagnetic environment at that time, the transmission and reception distance depends on the specific environment. There is no problem with seamless coverage of . The number of theoretically connected computers, IPADs, and mobile phones is more than 20, but due to the data speed limit provided by , when there are too many devices, it affect the speed of its use. There is no problem when testing 10 computers. The global electronic chart provides installation guidance, mainly to cooperate with the equipment of our shop, connect gps and , etc. to intuitively realize ship navigation and increase the safety of navigation. Provide suggestions for different system solutions for the crew and solve various problems in the process of system compatibility and hardware equipment connection. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage: AC110-220V Colour:As Shown Material:ABS+Metal Package Contents: 1 set * wireless adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.