... power, remotion, chokey, police, etc. 2.Double doors control and double directions control reading 3.Card capacity: 20000pcs4.Offline memory records: 1000005.with ... UPS, DHL, FEDEX or EMS express. Shipping usually takes 3-7 working days depending on the country delivered to. We ... producing-assembly, package design, etc, linear service. Double Doors Access Control Board with Double Directions BTS-2002