Delta’s SI-2 Series is a cost-effective Indoor SMD LED display that offers outstanding performance and reliability. Ideal solution with professional dot correction technology provides superior color feature. The SI-2 series provides the best viewing experience with optimal color, brightness and contrast at an optimal viewing distance of >3m. With a contrast ratio of upto 8,000:1 and a light output of upto 1,200 nits, the SI-2 delivers excellent image and video quality in any indoor setting.


Front & Rear Accessible

Delta’s Indoor LED Series supports both rear and front service, making it easier to operate in various applications. With both options available, users can choose installation type according to their environment.


Options of Cabinet sizes

Delta’s Indoor LED displays come with two options of cabinet sizes: in 1:1 and 1:2 aspect ratio. This helps to create a screen size configuration that perfectly fits any requirement.


Light Weight

Delta’s Indoor LED tiles with option of die-cast aluminum, guarantees reliability under multiple operating conditions. Its modular and lightweight design allows ease of installation and servicing. Thin and feather-like design saves space and time for installation.


Easy installation & Maintenance

Installation of Delta’s Indoor LED is quick and simple. LED Cabinets can be easily stacked and cables can be plugged without any hassle. In case of failure related to the LED module or the system board, it can be serviced from the front. The LED module can be simply detached by magnetic tool and replaced quickly without disturbing the complete LED wall.


Easy On-site Calibration with Your DSLR Camera

LED displays lose uniformity as the LEDs dim over time. With the help of your own DSLR (Digital Single-Lens Reflex) camera, Delta’s built-in on-site calibration technology can automatically adjust the color and brightness of the display to achieve perfect uniformity.


Fan-less design

Fan-less design in Delta Indoor LED series ensures less noise and low screen failure rate during 24×7 operation making the installation more stable and durable.



Product Series SI-2
Pixel Pitch 2.9 mm
Pixel Configuration SMD 3-in-1
LED Type Delta Selected**
Cabinet material Aluminum Die-Cast
Brightness ( Typ.)* upto 1200 cd/m2
Pixel density 112,896 pixels
Dimming Capability 0-255 level
Contrast Ratio (Typ.)* 8000:1
Refresh Rate* 1920 ~ 5100 Hz
Color Processing* 12 bit ~ 16 bit
Colors* 68 billion~ 281 Trillion
Viewing Angle* Horizontal 140°~160°
Vertical 120°~160°
Lifetime (Typ.) 100,000 hrs
Power Input AC 100V-240V
Power Consumption Typ. 250 ( W/cabinet )
Avg. 85 ( W/cabinet )
Net Weight ~ 12 (Kg/ Cabinet)
Temperature Operating -10° ~ 45°C
Storage -20° ~ 60°C
Relative Humidity Operating 10%~90%RH
Storage 10%~90%RH
Service Access Front/ Rear
IP Grade IP40 / IP30

*Higher specification is available on request.
**Range of LED lamps available
Contact Delta Sales Representative or fill contact us form for specific model datasheet.


Interested in a visualization solution from Delta Displays? Contact one of our specialists today!