Red LED Display Boards

Maximum visibility,
minimum cost

Single-color red LED display boards for outdoor industrial use. The most cost-effective option for displaying numbers, text, and parameter values over long distances. P10 for outdoor, budget-friendly.

P¹⁰

Main pitch

200^m

Viewing range

IP⁶⁵

Outdoor rated

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3-year on-site warranty

8-week delivery lead time

Any size, custom aspect ratio

Made in Lucknow, India

Ultra-high brightnessRed LED maximum brightness — visible from 200+ metres in outdoor environments

Most cost-effectiveSingle-color LED is 40–60% lower cost than full-color for text and number display

IP65 ratedSealed outdoor cabinet — monsoon-proof, dust-proof, and UV-resistant

RS485 / ModbusDirect signal input from field instruments — no PC or controller required

Large digit optionsP10 gives 6-inch digit height — readable from 60 m. Custom sizes available

Installations

Installed and running across India

Real projects commissioned by our team — power plants, shopping malls, corporate campuses, and government sites.

Installation photographs from completed Electromed projects.

Real-Time Data

Advanced integrations for live data display

Connect our displays directly to your existing systems — no middleware, no third-party software. Data appears on the board within milliseconds.

Excel / CSV

Live feed from Excel spreadsheets or CSV files via network share or USB

SCADA / PLC

Direct connection to Siemens, Allen-Bradley, and other SCADA/PLC systems

4–20
mA

4–20 mA Analog

Standard industrial analog signal — connect any transmitter or sensor directly

Mod
bus

Modbus RTU / TCP

RS485 Modbus RTU and Modbus TCP/IP — industry standard for field devices

SQL Database

Read live values from MySQL, MS SQL Server, or any ODBC-compatible database

Oracle Database

Oracle DB integration for enterprise-scale industrial data display systems

{ api }

REST API

Custom API integration — pull data from any web service, IoT platform, or cloud system

RS485 / RS232

Serial protocol direct connection for legacy instruments and meters already on-site

Not sure which integration suits your system? Tell us what you have — our engineers will specify the right connection method.

Use cases

Where red LED boards are the right choice

Outdoor plant gates

Production count, shift targets, and safety messages at factory entrances. Readable from moving vehicles at 100+ m.

Petrol pumps & fuel stations

Fuel price boards — programmable from inside the station. P10 gives large digits visible from the road.

Hospitals & institutions

Queue numbers, token displays, and information boards for OPDs, banks, and government offices.

Traffic & road signage

Variable message signs, speed limit boards, and route information displays for highways and urban roads.

Buyer's Guide

How to select the right LED display

Six factors that determine which board is right for your site. Answer these before requesting a quote and we can turn around a proposal in 24 hours.

Location

Decide if the display is indoor, outdoor, or semi-outdoor. This drives brightness (nit), IP rating, and cabinet construction. Outdoor needs 6000+ nit and IP65. Indoor can be lower brightness with finer pitch.

Viewing distance

Pixel pitch in mm ≈ minimum comfortable viewing distance in metres. P4 looks crisp from 4 m away. For close-range viewing (under 3 m), choose P2.5 or finer. For long-range outdoor, P6–P10 is sufficient and more cost-effective.

Wall size & structure

Our standard cabinet is 960 × 960 mm. Final wall size should be a multiple of this. We provide structural drawings, mounting hardware, and civil drawings for all installation types — wall-mounted, freestanding, or suspended.

Content type

Static text and parameter values need a simpler controller. Full video requires higher bandwidth. Real-time industrial data (SCADA, PLC, 4–20 mA) needs our industrial display controller with native signal input — no PC required.

Maintenance & support

Ask about AMC (annual maintenance contracts), spare parts availability, and on-site response time. Our 3-year warranty covers parts and labour. AMC available after warranty period with guaranteed response within 48 hours.