The GRANDING Proximity Card Reader provides standard wiegand output can work for securing access controller. The stylish case and small size make it ideal for use in most residential, commercial, and industrial sites. The wave-shaped LED status bar accents the case design. FEATURES Support EM or Mifare card Support Wiegand26 format communication simultaneously With the function of equipment self-detection, the card searching speed more faster With communication safety mechanism, the simultaneous communication security system for unreadable marks Professional industrial design, pretty shape Sealed and weatherproof (IP65) Specifications: Card TypeEM card or Mifare card Inductive distance of card: 0 12cm Communication: Wiegand Operation temperature: -20 to 70 centigrade degrees Communication speed: 19,200bps Power Input: DC12V (DC 9V-20V) Wiegand format: 26bit, 34bit Power consumption: 80mA Address number: Indoor 000 126; Outdoor 127 255 Machine Size: 100(L)*45(W)*18(H)mm Inductive time of card : 30 100ms Enclosure Rating: IP65