We require 20 units of 12-inch LCD displays with integrated media player functionality. The device must feature a GPIO button for sequential video switching: autoplay and autoloop the first video upon installation, with button presses triggering autoloop playback of subsequent videos.  

A prototype unit is needed urgently for functional testing prior to bulk order confirmation. Please ensure the module operates without external casing and supports USB/SD card playback.

Dear, We need offer price for tanker monitoring system for 200 trucks , as we will need 4 cameras for each vehicle plus the video recorder, with support to the below options: ? 4 Channels Mobile Video Recorder (Support 4 channels POE IP cameras input, Support H.265/smart H.265 video compression, Support 1 HDD,  USB2.0, Built-in 4G & GPS & Wi-Fi module ) ? 2MP IR Mobile Network Camera ? 10 days of recording ? Online live viewing ? Plug & play installation ? Auto dedicate configuration & setup for adding or removing any additional devices ? System disable enable mode "User friendly" ? Atex, Iecex certified, or any related certification. Please let us know if you have any comments or need any more details. 

I am interested for a 4K video player. 

I need product for have to sale
Hello