Button lens, range: additional equipment, single device, description: 5 characters: font height 5 mm, > 5 characters: font height 3 mm, design: flat, labelling: reset, selection by: symbol, usable for: M22 (S) -DL-X, M22 (S) -DRL-X, M22S-DGL-X, M30C-FDL-X, M30C-FDRL-X, connection to SmartWire-DT: no