1) Work Voltage: 24V/12V 2) Current: 10-30MA 3) Stainless steel surface 4) OMRON accessory 5) OEM acceptable 1. Top advantage: 1). Micro-switch inside elevator button, is imported from OMRON (Japan), which is almost the best parts, compared with some domestic supplier parts2). Connect wire, there are total 11 cores inside each wire, plating stannum, international standard.3). LED lamp, there are ...