Features: 1) Dimensions (H x W x D): 98 x 435 x 35mm 2) Dot-matrix: 7 x 50 dots 3) Display area: 54 x 382mm 4) Colors: red, green, blue, pink and amber available 5) Capacity of storage: 470 characters, 11 messages 6) 24 patterns display effects 7) 24 graphic patterns 8) Password protection 9) Built-in clock display year, month, day, hour and minutes 10) Edit style: infrared remote and RS232/RS 485 programming interface 11) AC powered & 2 batteries for remote control