Chapter 2 Dimensions MS300 (High Speed Model) Digital Keypad KPMS-LE01 Unit: mm [inch] W D W2 W3 H3 H H2 S1 2-6 W W1 W2 W3 H H1 H2 68.0 [2.67] 63.8 [2.51] 45.2 [1.78] 8.0 [0.31] 46.8 [1.84] 42.0 [1.65] 26.0 [1.02] H3 D D1 D2 D3 D4 S1 7.5 [0.31] 30.0 [1.18] 22.7 [0.89] 2.0 [0.08] 2.2 [0.09] 1.3 [0.05] M3*0.5(2X) H1 D4 D3 W1