1.For opening and closing an automatic door, and can also be used for various entrance control application occasions, in order to replace the traditional square door switch. 2.Press life: more than 600 thousand times Output capacity: switch contact 1A, 12VDC 3.Dimension: 203 (L) *41 (W) *12.5 (H) mm 4.According to international standards, good performance. Light touch pressing design, built in all import moistureproof, dustproof touch button, feel excellent. Switch contact output, automatic doors and locks for external access required, can be directly fixed to the automatic door,glass door and wireless hand and as cluster machine used.