PHSIA4-SC

Overseas Dahua indoor 640 ×480 Front Maintenance fixed screen LED_P4_DHI-PHSIA4-SC

1、Power system integrated circuit board (power HUB all-in-one design), with wireless hard connection.

2、Module with no plastic bottom shell, ultra-light and ultra-thin, mounted in the enclosure.

3、Soft connections compatible with HUB75 and HUB320 interfaces.

4、Parallel input power supply through the power bus for increased reliability.

5、The N+1 redundancy of the display prevents black screen faults.

6、Shared front and back connectors ensure high screen flatness.

Specifications

Environment

Application Scenarios indoor
LED Display
Pixel Pitch 4 mm
Pixel Configuration 1R1G1B
LED Type SMD2121 (RGB 3-in-1)
Brightness (White Balance) 400-500 cd/m²
Max. Brightness 600 cd/m²
Color Temperature 2000K – 9500K (adjustable)
Viewing Angle 140° (H)/140° (V)
Pixel Density 62,500 dots/m²
Grayscale 14 bits
Contrast Ratio 5000:1
Image Refresh Rate 3840 Hz

General

Packaging Types for LED Lamp Beads SMD
Protection IP30(Front), IP30(Rear)
Operating Temperature –10 °C to +45 °C (–14 °F to +113 °F)
Operating Humidity 10%–80% (RH)
Storage Temperature –20 °C to +55 °C (–4 °F to +131 °F)
Storage Humidity 10%–80% (RH)
Power Supply 100-240 VAC(±10%),50/60Hz
Power Consumption 135 W/m² (avg); 400 W/m² (max)
Drive Constant Current, 1/40 Scanning
Module Resolution 80 (H) × 40 (V)
Module Size 320 mm × 160 mm (12.60″ × 6.30″)(W × H)
Box resolution 160 (H) × 120 (V)
Product Dimensions 640 mm × 480 mm × 42 mm (25.20″ × 18.90″ × 1.65″) (W × H × D)
Box Length-Width Ratio 4:3
Box Material Plastic(Back Cover)/Die-Cast Aluminum(Structure)
Box Weight 6.5 kg ±0.5 kg (14.33 lb ± 1.10 lb)
Installation Floor mounted, Hanging
Maintenance Front maintenance
Signal Transmission Distance CAT5 Cable (L≤100 m), multi-mode fiber (L≤300 m), single mode fiber (L≤10 km)

Certification

Certifications CE
SHOPPING BAG 0