55-inch 1.8mm narrow edge clearance 3X3 4x4 Mosaic screen digital video wall LCD wall with HDMI controller

Stitching gap: 1.7mm minimum.
High resolution: 1920 * 1080
High brightness: 500 CD /m
Super wide perspective: 178 (H) / 178 (V).
Hardware architecture, NO CPU and no operating system.
* Startup time is less than 10 seconds, and startup time is fast.
* No risk of virus infection, good security.
* Integrated multi-channel video signal source types: VGA * 1, HDMI * 1, DVI * 1, BNC * 2, IPS * 1
* The machine can support LCD screen driven by 3840x2160@60Hz.
* RS232 serial port remote control;Each cell supports two RS232 loop outputs.
* Can work 24 hours a day.
* HDMI supports 4K x 2K @ 60HZ signal input.
* Supports timing switches and selects several switching modes (optional).
* Encrypts exactly by year, month, and day, and locks automatically at expiration (optional).
* Including USB interface, you can update the program through the U disk with one key, convenient and fast.
* Environmental protection, standby state power consumption can be lower than 0.5 W.
* Intelligent temperature control, temperature detection and automatically turn on the fan.
* Support signal rotation of 180 degrees.

Guangzhou Liquise Electronic Technology Co., Ltd., as one of the early commercial display equipment manufacturers in China, has developed into a high-tech enterprise integrating R & D, production, sales and service after years of development. In Panyu District of Guangzhou, the company has a complete product system of Shangxian, covering a set of flexible production lines from product design, sheet metal processing, finished product assembly, etc., which can meet the needs of large-scale OEM / ODM OEM cooperation and build a brand model of Shangxian industry

The company's main products are:

LCD advertising machine, infrared touch all-in-one machine, capacitance touch integrated machine, teaching touch integrated machine, highlight outdoor advertising machine, car advertising machine, LCD screen capture and other online products, the product covers 10.1-110 inches. And successfully passed the national compulsory CCC certification, ISO9001 certification, CE certification, ROHS certification, etc., to ensure the product performance and safety. From R & D to production, we have a number of appearance patents, utility patents, software copyright, etc.