Qunmao 55‑inch LCD Video Wall Project for Hunan Tobacco Company Control Room

splicing screen installation

Hunan Tobacco Company partnered with our team for a 55‑inch LCD splicing screen deployment. Qunmao field installation engineers completed full on‑site assembly and wiring work. The whole system passed multi‑item acceptance tests and entered regular daily operation.

Installed and put into use

Project Case: 55‑inch LCD Splicing Screen For Hunan Tobacco Company Security‑Monitoring Control Room

Security‑monitoring work sits high on priority lists for large industrial enterprises. Tobacco production sites cover large physical areas. Production workshops, raw‑material storage zones, finished‑goods warehouses, cargo loading zones and office buildings need constant visual oversight. Traditional small independent monitors create scattered visual outputs. Operators must shift focus across many separate screens to track site conditions. This slows down response speed when abnormal events take place.

More monitoring‑focused sites choose LCD splicing screen hardware. These video wall systems deliver large‑area high‑definition picture output. They hold steady under long‑hour running cycles and bring solid cost‑level benefits for enterprise‑grade projects. Hunan Tobacco Company wanted to upgrade its central monitoring‑room display hardware. The organization picked Qunmao 55‑inch LCD splicing screen solution for its on‑site control‑room space.

Real‑World Project Requirements From Hunan Tobacco Company

Before project kick‑off, the customer shared clear demands built from their daily monitoring‑room workflow. Every requirement ties directly to on‑site production and security‑management work.

• Build a unified large‑size display surface inside the central monitoring room. Operators view camera feeds covering workshops, warehouses and perimeter zones from one fixed observation position.

• Support flexible display modes. Single‑panel split view for separate camera channels, merged full‑wall view for key area emergency observation.

• Accept multiple signal inputs from existing NVR recording devices. The new video wall must connect with current surveillance hardware without full‑scale system replacement.

• Handle long continuous running hours. The monitoring room stays active across most working days. Hardware should keep stable picture output without frequent manual restarts.

• Clear image detail for surveillance footage. Operators need to read personnel movement, cargo status and equipment running states from camera streams.

• Neat on‑site cable arrangement. Control‑room space keeps tidy, and cables stay easy to reach for later inspection work.

• Simple operation for internal security staff. Security team members do not hold specialized display‑system training. Layout switching should take only a small number of clicks.

• Contain predictable later‑stage maintenance burden. Replaceable separate modules help hold down long‑term operating spending for the enterprise.

Hardware Configuration For This Tobacco‑Enterprise Monitoring‑Room Project

Our technical team visited the customer‑site control room. We measured wall dimensions, checked wall load‑bearing capacity, counted available signal ports and mapped existing surveillance equipment. We locked in 55‑inch industrial‑grade LCD splicing panels plus matching video wall processor, mounting frame and power distribution accessories. Below table lays out core configuration and practical value for security‑monitoring usage.

On‑Site Installation Workflow And Acceptance Process

Enterprise security‑monitoring‑room projects have special standards. Installation work cannot interrupt normal security‑monitoring duties. Our field engineers follow standardized steps for industrial customer projects.

• Pre‑installation site re‑check. Re‑measure wall dimension, verify wall load‑bearing capacity, confirm power‑supply position and reserved signal‑cable access points. Arrange construction time to avoid interference with daily security‑monitoring shifts.

• Goods arrival inspection. Customer‑side staff and our engineers check panels, processor and mounting accessories. Confirm zero transport scratches or hardware damage before mounting work starts.

• Mounting‑frame installation. Fix heavy‑duty wall‑mount frame and fine‑tune flatness. Frame flatness directly controls gap consistency across all splicing panels.

• Panel hanging and adjustment. Install each 55‑inch panel one‑by‑one. Adjust position so gaps between adjacent panels stay uniform across the whole video wall.

• Cable sorting and connection. Lay power lines and signal cables inside rear maintenance space. Group cables neatly, mark each signal channel for easy future troubleshooting.

System hardware debugging. Complete signal‑line access, set output resolution, configure each input channel coming from surveillance NVR devices. Test signal‑switch response speed repeatedly.

• Multi‑dimensional function test. Run single‑panel split display test, open multiple floating monitoring windows, switch different camera signal sources, check picture color consistency for the full wall.

• Customer acceptance. Hunan Tobacco’s technical and security representatives verify picture performance, display‑mode switching and long‑time continuous‑running performance. The project passes acceptance and goes into official daily use.

Core Usage Modes Inside Hunan Tobacco Monitoring Room

After deployment, this 55‑inch LCD splicing screen serves the enterprise’s daily security‑management work. Security operators switch working modes based on real‑time site conditions.

• Split multi‑window monitoring. Assign each panel or sub‑window to one independent camera channel. Operators watch workshop production areas, raw‑material warehouses, finished‑goods storage areas and site perimeter zones all at the same time.

• Merged full‑wall display. Combine multiple panels or the complete video wall into one large canvas. Staff use this mode when focusing on one key area during abnormal‑event handling or emergency drills.

• Flexible floating‑window adjustment. Resize and drag monitoring windows. You can place high‑priority camera feeds in central viewing positions without cutting off other signal sources.

• Link with existing surveillance system. Pull video streams from current NVR hardware onto the video wall. No need to discard already‑working surveillance recording devices.

• Long‑hour continuous operation. Panels keep stable picture output through long security‑monitoring shift cycles. Operators do not face frequent screen blackout or flicker events.

What This Project Brings For Hunan Tobacco’s Security‑Monitoring Work

• Replace scattered small monitors. All key site camera feeds converge onto one unified large‑size display surface inside the control room.

• Flexible split‑screen and merged‑screen modes match routine monitoring and emergency‑response scenarios.

• Connect with pre‑existing surveillance hardware, which cuts extra equipment‑replacement spending for the enterprise.

• Back‑maintenance mounting frame supports convenient later‑period inspection and part replacement work.

• Simple operation logic lowers learning burden for on‑site security‑team operators.

Reference Table: Common LCD Video‑Wall Layouts For Industrial‑Enterprise Monitoring Rooms

Your control‑room wall space, camera‑channel quantity and main monitoring purposes decide suitable splicing layout. The table below gives practical reference for industrial‑project purchasers.

Frequently Asked Questions

Q1: What site preparation should an enterprise finish before video‑wall installation engineers arrive?

A1: Confirm wall load‑bearing meets total hardware weight requirements. Reserve stable power supply near installation location. Finish pre‑buried signal‑cable layout for surveillance NVR devices. Clear on‑site construction zone. We can send a pre‑installation checklist for your internal technical‑team reference.

Q2: Can LCD splicing screens connect with our existing NVR surveillance recording equipment?

A2: Yes. Our industrial‑grade video wall processor accepts mainstream signal formats. Tell us your NVR output‑interface types during early‑stage communication. We match proper access modules so you keep using your current surveillance recording hardware.

Q3: Can the video wall run 24 hours per day for security‑monitoring‑room use?

A3: Our industrial‑grade panels support long continuous running cycles. Still, you should arrange reasonable rest cycles whenever possible. This slows backlight aging and extends overall usable life for the whole system.

Q4: How many independent camera‑signal windows can one splicing‑screen system open at the same time?

A4: Window quantity depends on your selected video‑wall processor hardware capacity. Share your approximate camera‑channel count with our sales team. We assign matching processor specifications for your monitoring‑room project.

Q5: Back‑maintenance or front‑maintenance mounting frame, which option fits enterprise monitoring‑room better?

A5: Back‑maintenance frame needs reserved rear‑side space for engineer access. It delivers tidy front‑wall visual effect. Front‑maintenance structure lets you pull panels forward from the front side, good for sites without available rear‑operation space. We suggest you confirm wall‑structure condition before you make your final choice.

Q6: If one single panel fails, must we replace the full set of splicing‑screen units?

A6: No. Each LCD panel works as an independent module. When one unit breaks down, you replace only that faulty panel. Remaining panels keep working normally. This helps industrial customers cut later‑period repair spending.

Q7: What daily maintenance work should enterprise IT or security staff complete for LCD video wall?

A7: Keep control‑room environment dry and lower dust accumulation. Do not spray liquid cleaning agent directly to screen surfaces. Inspect power‑supply and signal‑cable connections on a regular basis. Follow standard power‑on and power‑off operating sequences.

Q8: What causes color difference between different panels on a splicing video wall?

A8: Original panel brightness deviation, installation accuracy and long‑time operation can bring color inconsistency. Our engineers finish brightness and color calibration during on‑site debugging. You can schedule recalibration work after one‑two years of continuous use.

Q9: LCD splicing wall or LED display, which one suits security‑monitoring‑room scenarios better?

A9: LCD splicing screens deliver sharp static camera‑feed details with lower upfront project cost. LED displays perform better under high‑brightness ambient‑light conditions but carry higher total investment. You need to compare your viewing distance, picture‑detail requirement and project budget before you decide.

Q10: Do you provide on‑site installation service for overseas industrial‑enterprise buyers?

A10: For domestic China projects, our own field engineers handle installation and debugging work. For overseas customers, we supply complete installation documents and remote technical guidance. You arrange local technicians to finish physical on‑site deployment work.

This real‑world deployment at Hunan Tobacco Company shows how 55‑inch LCD splicing‑screen hardware delivers practical value for industrial‑enterprise security‑monitoring rooms. Multi‑window split monitoring, compatibility with existing surveillance equipment and stable long‑time performance solve real‑pain‑points for on‑site security operators. If your factory, industrial park or enterprise plans to build or upgrade a monitoring‑room video‑wall system, send us your control‑room wall size, camera‑channel quantity and signal‑source conditions. Our technical team will give targeted configuration suggestions and project‑related reference materials for you.