Alpha 4120 RGB IP52 full-color LED display
The Alpha 4120 RGB IP52 is a full color indoor LED display with an industrial IP52 housing. 1,920 pixels, 914 x 121 mm. Dust-tight for production environments.
Best choice for
- Full-colour indoor communication in dusty or humid environments: industrial IP52 enclosure (dust-protected and resistant to dripping water)
- Workshops, production halls and technical rooms: a 91 cm display, 1.920 pixels, 4096 colours
- Messages on 1 or 2 lines (15 or 20 characters) with text, photos and animations
- Integration via Ethernet (Alpha protocol or Ooh!Media software); RS-485 for backwards compatibility
Less suitable for
- Full outdoor installation — IP52 protects against dust and dripping water, not against rain or high pressure
- Environments without dust/humidity — there the standard Alpha 4120 RGB is sufficient (more affordable)
- Many lines of text at once — choose the 9000 series
Typical applications
- Production and safety information in factory and workshop environments
- KPI and status displays on the shop floor
- Alarm and process messages in industrial spaces
Product information Alpha 4120 RGB IP52
Display
| Display dimensions | h = 122 mm x b = 914 mm |
|---|---|
| Pixels | Rows = 16 x columns = 120 |
| Pitch | 7,6 mm |
| Number of lines per screen | 1 or 2 lines |
| Number of characters per line | 15 (1 line) / 20 (2 lines) |
| Character height | 122 mm / 53 mm |
| Color | 4096 colors |
| Intensity | 1200 nits |
| Drawings | 4096 colors |
| Player | AlphaNET / Alpha protocol |
Housing
| Housing | Aluminum / IP52 |
|---|---|
| Indoor or outdoor placement | Indoor placement |
| Housing dimensions | h = 188 mm x b = 945 mm x d = 81 mm |
| Operating temperature | 0°C - 60°C |
| Humidity | 0% - 95% non-condensing |
| Front lens | Polycarbonate |
| Weight | 12,7 kg |
| Mains voltage / Consumption | 100 - 240 VAC / 50 - 60 Hz / 161 Watt |
Software / Memory / Communication
| PC Software (Windows) | AlphaNET |
|---|---|
| Communication | Ethernet + RS-485 |
| Memory | 80 messages with AlphaNET |
| Real-time clock for time and date (RTC) | Included |
| Mounting construction | Wall and ceiling mounting brackets are included |
Frequently asked questions
What does IP52 mean on the Alpha 4120 RGB IP52?
IP52 means dust-protected and resistant to vertically dripping water. This makes this model suitable for dusty or humid indoor spaces such as workshops and production halls — not for full outdoor installation with rain.
Can I connect the Alpha 4120 RGB IP52 to my existing system?
Yes. The recommended connection is Ethernet through the Alpha protocol (or the Ooh!Media software). RS-485 is available for backwards compatibility with serial systems.
How much text and colours does this display show?
4096 colours with text, photos and animations. Per screen 1 line (15 characters, 122 mm high) or 2 lines (20 characters, 53 mm) on a 91 cm display.
All datasheets
Manuals
Installation1
Networking1
Software1
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Request a no-obligation quote for the Alpha 4120 RGB IP52 full-color LED display. Daylight bv, specialist in LED displays integrated into your application since 1991.
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