Name: RH-PRO COB Series
Brand: Asia Vision

RH-PRO COB Series is the flagship COB LED display representing the pinnacle of fine pitch LED technology. Latest generation COB flip-chip with full redundancy design (dual power, dual receiving card, dual signal path). DCI-P3 ≥99% color gamut with 25000:1 contrast. Designed for luxury corporate HQ, premium broadcast studios, and government command centers.

Inquiry / 询价

Technical Specifications

Pixel Pitch	P0.78 / P0.93 / P1.25 / P1.56
Pixel Structure	COB Flip Chip Premium
Module Size (W×H)	300×168.75mm
Refresh Rate	≥7680Hz
Brightness	800-1200 cd/㎡
Contrast Ratio	≥25000:1
Viewing Angle	H:178° / V:178°
Color Gamut	DCI-P3 ≥99%
Redundancy	Dual Power + Dual Receiver + Dual Signal

Key Features

👑

Flagship COB flip-chip with industry-leading 25000:1 contrast and DCI-P3 ≥99% — each LED chip individually calibrated for absolute uniformity.

🔐

Full triple redundancy: dual power supplies, dual receiving cards, dual signal paths — zero single point of failure for mission-critical 24/7 operation.

🎯

Premium anti-glare, anti-moiré, anti-blue light surface treatment — comfortable extended viewing for premium boardrooms and broadcast studios.

RH-PRO COB Series specifications parameters dimensions

What "Full Redundancy" Means in Practice

RH-PRO carries dual power, dual receiving cards and a dual signal path. In a room that cannot go dark, that matters more than any single specification: if one power supply or one card fails, the picture stays up and the fault is replaced later, without the room losing the wall.

It is the flagship of the fine-pitch range, and it is specified where the display is part of the operation rather than an accessory to it — control rooms, broadcast positions, and executive or public spaces where an outage would be visible.

Colour Performance

DCI-P3 coverage of 99% is quoted for content work where brand and film colour have to read correctly. In a dim room, the eye catches drift across a large surface, so the wall should be calibrated as one rather than as a set of adjacent panels.

Is It Always the Right Choice?

No. Redundancy adds cost, and a lobby wall or a meeting room that can tolerate a short repair does not need it. Where continuous operation is expected but a redundant path is not mandatory, CV-PRO covers that position at a lower cost.

Questions Buyers Ask

What fails over automatically?

Power and signal paths are duplicated, so a single failure does not take the wall down. Confirm the exact configuration you need when specifying — redundancy is a design choice across power and signal, and it should be matched to the room's operating requirement.

What should be confirmed before the order?

Uptime requirement, nearest viewing distance, the colour standard the content is produced to, and the service access method.

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