Name: GCTL SECURITY
Address: House : 42, Road : 10, Sector-4 , Uttara Model Town, Dhaka, 1230, BD
Telephone: 01847213868
Price range: BDT 15000 to BDT 1500000

Details

P4 Indoor Full-color LED Module

The P4 mm Full-color Indoor LED Module delivers crisp indoor visuals with a 4 mm pixel pitch and SMD2121 LED package. Its 320×160 mm module size makes it ideal for indoor video walls, retail displays and corporate signage, offering uniform colour, high refresh rate and reliable performance.

Key Features

4 mm pixel pitch for clear mid-range indoor viewing.
SMD2121 LED package with black mask for enhanced contrast and colour uniformity.
Standard module size: 320×160 mm (80×40 pixels) for easy splicing and installation.
High refresh rate and grey scale support for smooth video and motion content.
Low average power consumption (≈ 300 W/m²) with high brightness (≈ 800-1000 nits) making it suitable for indoor environments.
Robust build quality with 72-hour ageing test.

Technical Specifications:

Parameter	Specification
Pixel Pitch	4.0 mm
LED Type	SMD2121
Module Size	320×160 mm
Module Resolution	80 (H) × 40 (V) pixels
Brightness (White)	~800-1000 cd/m²
Viewing Angle	~140° horizontal / ~140° vertical
Best Viewing Distance	~4 m – 40 m
Scan / Driving Mode	Dynamic 1/20 duty, constant current
Average Power Consumption	~300 W/m²
Max Power Consumption	~700 W/m²
Operating Temperature	-20 °C to +60 °C
Lifetime	≥ 100,000 hours

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