Suitable for outdoor use, Model UMNH-8853AN-F features overall dimensions of 67.75 x 34.0 x 1.98 mm, 57.58 x 23.02 mm active area, and 240 x 64 dot matrix. Background color is gray but other options are available. FSTN reflective, positive mode display can save image for more than 24 hr without refresh. Operating from -20 to +70°C with supply voltage of 3.3 V, display includes serial interface and can operate wirelessly with adapter.