P4 Full Color LED Scrolling Sign The 128 x 32 high-resolution electronic message board supports two control methods: WiFi and USB. Equipped with SMD technology, it has higher brightness, lower energy consumption, and longer service life. The glittering and dazzling lights easily attract the attention of passers-by during the day or night. Features & DetailsDisplay Functions: This scrolling sign supports scrolling texts, times, numbers, and dates. Many display actions include static, continuous move, cover, scroll, etc. The software only works with Windows operating systems, unavailable for Mac. The powerful built-in memory allows you to program up to 100 messages, and the messages won’t be lost when the power is off. Multiple Lighting Modes: The LED scrolling message board has two lighting modes: steady lighting and flashing lighting. The steady mode saves energy during the day, and the flashing mode attracts people’s attention from a long distance at night. Energy Saving: The LED scrolling sign dots density is P4 (4 mm distance between dots), the display resolution is 128 x 32 dots. Built-in high-quality chips and pure copper double electric capacitors give it long service life, clear fonts, low power consumption, and high energy efficiency. SMD Technology: This programmable LED scrolling display uses the latest high-tech SMD surface mount LED modules. It’s exquisite in appearance and professionally crafted. What’s more, its aluminum alloy frame is lightweight, durable, and stable. Multiple Application: The LED programmable scrolling display sign is suitable for various commercial places such as shopping malls, supermarkets, bars, shops. It’s also ideal for companies, exhibitions, nightclubs, cinemas, hotels, and other public places. Specifications Type: P4-RGB54*16 Color: Full Color Material: Aluminum Alloy Voltage: 110V LED Pitch Size: 0.16 in / 4 mm Cabinet Resolution (Pixel): W128 x H32 Number of Lamp Beads: 4096 Viewing Angle: 120° Brightness: 1000 mcd Theoretic LED Working Life: ＞100000 hours Control Method: Wi-Fi + USB Control Net Weight: 4.4 lbs / 2 kg Product Size: 21.3 x 6.3 x 2.2 in / 540 x 160 x 55 mm Packing Dimensions: 25.2 x 4.3 x 8.3 in / 640 x 110 x 210 mm Package Content 1 x LED Sign 1 x CD 1 x USB 1 x Hook Chain 1 x Manual