Indoor Fixed LED

Indoor P1.25

Name: Indoor P1.25 LED Display
Brand: XL Technology

A 500 × 1000mm cabinet supplied for portrait columns or landscape entrance bands, viewed from two metres.

1.25mm

Pixel pitch

600–3,500 nits

Brightness

>7680Hz

Refresh rate

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Product overview

P1.25 is the pitch most corporate rooms settle on after a viewing-distance check. The 500 × 1000mm cabinet mounts portrait for columns and full-height entrance features, or landscape for wider bands; the product view shows the landscape orientation of the same cabinet.

Every unit is assembled and tested in Shenzhen before packing. Cabinet drawings, pixel map and control-system settings are supplied with the shipment, so the configuration on site matches the quotation.

Meeting roomsTraining centresShowroomsHotel ballrooms

Specifications

Pixel pitch: 1.25mm
Brightness: 600–3,500 nits
Refresh rate: >7680Hz
Avg power: ≤220 W/m²
Cabinet size: 500 × 1000mm
Cabinet weight: 11.8kg
Cabinet construction: Die-cast aluminium, front service
Grayscale: 16-bit
Viewing angle: 170° horizontal / 170° vertical
Control system: Novastar / Colorlight compatible
Installation: Wall mount or floor stand

Advantages

Engineering decisions behind Indoor P1.25, and what they change on site.

Portrait or landscape 500 × 1000mm format

Builds full-height portrait columns and landscape entrance bands from one cabinet, with the same unit rotated to suit the wall.

Silent operation

Fanless power options keep the wall quiet enough for video conferencing and training rooms.

Consistent spare kit

Modules and power supplies are shared across the Indoor Fixed family, simplifying spares across a multi-room corporate rollout.

Indoor P1.25

Structure introduction

Indoor P1.25 uses a 500 × 1000mm die-cast aluminium cabinet with a fine-pitch module face. The cabinet is designed for permanent indoor installation where rear access is limited, so the module, receiving card and power supply are all serviceable from the front.

500 × 1000mm

Aluminium cabinet body

A machined aluminium frame holds the module plane and provides mounting points for wall brackets, floor stands or recessed frames.

Fine-pitch module stack

The LED board, driver ICs and mask are assembled as one module. A matte surface reduces reflections from ceiling lights and windows.

Front-service cartridge

Modules are held by a front-release mechanism. The receiving card and power supply sit in a pull-out cartridge behind the module, avoiding rear clearance.

Power and signal distribution

Power supplies and receiving cards are distributed across the wall so a single failure affects one cabinet rather than a whole row.

Indoor P1.25 · Indoor fixed build details

Cabinet, module and service access

Three factory views of the indoor fixed cabinet family: the four cabinet formats, front and rear electrical layout, and the mounting hardware.

03 detail views

Factory cabinet and hardware views. Final module, power and mounting layout follows the approved project drawing.

Cabinet formats

Four cabinet formats share a 33mm profile: 500×250, 750×250, 1000×250 and 1000×500mm, with the 500×1000mm cabinet shown landscape.

Front and rear views of indoor LED cabinets with power supplies and control boards — Front and rear
Front and rear views show the module face, power supply, receiving card and internal wiring across the four cabinet sizes.

Edge trim and hanging brackets for indoor fixed LED installation — Mounting hardware
Edge trim, left and right hanging brackets and the 1m mounting rail, listed at 0.95kg per rail.

Need the connector map, cabinet drawing or module list for a live project? Send the wall size and viewing distance.

Request detail drawings

Design details

The decisions that affect how Indoor P1.25 looks, installs and stays serviceable on site.

Four cabinet formats

The series is built around 500 × 250, 750 × 250, 500 × 1000 and 1000 × 250mm cabinets, so landscape bands, portrait columns and compact walls can be planned from standard tooling.

Low reflectance face

The module mask and black package are selected for bright lobbies. Content stays readable without turning the wall into a mirror.

Quiet thermal path

Heat is spread across the cabinet back and dissipated without fans on standard models, keeping meeting rooms quiet.

Concealed cable route

Power and data enter through the cabinet frame, keeping cable trays hidden behind the wall or within the mounting recess.

Front maintenance

Service is planned before the wall is built. Modules, cards and power supplies are replaced from the access direction agreed on the drawing.

Front-service module design

Front module removal

A service tool releases the module from the front, so a wall mounted close to a wall or joinery can still be repaired without dismantling the room.

Card and PSU replacement

The front-service cartridge carries the receiving card and power supply. Both are replaced as field units with the wall powered down at the cabinet level.

Calibration after service

Replacement modules are matched to the batch calibration file. Brightness and colour are checked on site before the wall is handed back.

Product credibility

Documented before it ships

Indoor P1.25 is built on the same production line as our project walls. Cabinets, modules and control settings are recorded per batch, and the documentation travels with the shipment so the site team is not working from memory.

ISO 9001

Factory process control

CE / RoHS / FCC

Product compliance

Batch tested

Aging and calibration record

2–3 years

Standard warranty

Project references Client feedback

Quality record

CE, RoHS and FCC documentation for the supplied configuration.
Aging and white-balance calibration record per batch.
Cabinet drawing, pixel map and control settings in the handover pack.
Spare modules matched to the original production batch.

Indoor fixed selection and delivery

Select the indoor wall from the room inward

Indoor fixed walls are permanent, so the pitch, cabinet format and service direction must be settled before the wall is closed in. The three checks below prevent the most common rework.

01P0.97–P2.5

Set the closest viewing distance

P0.97–P1.25 for reception and boardroom walls viewed within 3–5 m; P1.95–P2.5 for larger halls, retail and public areas where the nearest viewer is beyond 5–6 m.

02Four cabinet formats

Measure the opening, not the wall

Cabinet formats of 500 × 250, 750 × 250, 500 × 1000 and 1000 × 250 mm allow landscape bands, portrait columns and compact walls. The layout should follow the finished opening and structure.

03Front-service cartridge

Choose the service direction

Front service is specified where the wall sits against a finished surface or joinery. Rear service can be used where a plant room or corridor provides safe access.

Model comparison

Compare Indoor P1.25 models

Pitch, power, cabinet and the job each model is specified for. Open a model to see its cabinet build, service access and quotation route.

Ask for a model recommendation

Model	Brightness	Avg power	Cabinet	Specified for	Detail
Indoor P0.97 0.97mm	600–3,500 nits	≤220 W/m²	500 × 250mm	Boardrooms · Corporate lobbies	View model
Indoor P1.25Current 1.25mm	600–3,500 nits	≤220 W/m²	500 × 1000mm	Meeting rooms · Training centres	Selected
Indoor P1.95 1.95mm	600–3,500 nits	≤260 W/m²	750 × 250mm	Retail signage · Menu walls	View model
Indoor P2.5 2.5mm	600–3,500 nits	≤280 W/m²	1000 × 250mm	Indoor advertising · Corridors	View model

Typical values for the current series. Final brightness, power and cabinet detail are confirmed on the approved specification sheet.

Deployment playbook

Indoor installations with different constraints

A lobby, a boardroom and a retail wall may use the same cabinet family but need different brightness, noise and service decisions.

Reception and brand walls

The wall is seen every day and photographed by visitors. A low-reflectance face, concealed cable route and clean edge detail matter as much as resolution.

P1.25–P1.95 · 600–3,500 nits · concealed cables

Boardrooms and meeting rooms

Presentations, video calls and spreadsheets require readable small text and quiet operation. Fanless cabinets and camera-safe refresh are preferred.

P0.97–P1.56 · low-noise · >7680Hz

Retail and public halls

Content changes frequently and the wall may be touched or cleaned. A robust module face, front service and simple content scheduling reduce downtime.

P1.95–P2.5 · front service · daily-duty build

Delivery control

Indoor wall delivery sequence

A fixed wall is a construction item as much as a display. The drawing, opening dimensions and service route are agreed before production, then checked against the cabinet build.

Handover pack

Approved cabinet layout and pixel map
Control settings and calibration record
Packing list, spare list and service notes

Request the current datasheet

1
Freeze the drawing
Approved layout, pixel map and power schedule
Cabinet layout, control points, power distribution and the service direction are fixed before materials are cut. The approved drawing becomes the reference for every later check.
2
Match the batch
Batch record and module position list
LED modules, driver ICs and power supplies are drawn from the same production batch where the order size allows, then labelled by cabinet position.
3
Age and calibrate
Aging log and calibration file
Assembled cabinets run through an aging cycle and white-balance calibration. Faults found at this stage are corrected before packing, not after arrival.
4
Pack for the route
Packing list, spare list and handover pack
Cabinets are packed against the transport method and site access. The handover pack includes the cabinet layout, edge trim notes and the service procedure for the finished opening.

Buyer questions

Questions we answer before quotation

These are the points that most often change the specification after the first enquiry. If your question is not here, send it with the site details.

Ask an engineer

01Can the wall be installed with no rear access?

Yes, when front-service modules and a front-access cartridge are specified. The service direction must be confirmed on the drawing before production, because it changes the cabinet and mounting detail.

02Which cabinet format suits a portrait wall?

The 500 × 1000 mm and 1000 × 250 mm cabinets can be rotated for portrait layouts, while 500 × 250 mm and 750 × 250 mm formats suit bands and compact openings. The final layout follows the finished opening.

03How bright should an indoor wall be?

Indoor walls can be configured from 600 to 3,500 nits. Most rooms run at the lower end; the exact setting depends on room light and content, and the wall is commissioned at a level that keeps text readable without glare.

04Is a spare module set recommended?

Yes. A small spare set matched to the production batch keeps colour consistency and reduces downtime. The recommended quantity is stated with the quotation.

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