Support the EM4100-compatible format's 125KHz RF ID card (64bits, Manchester code) Read distance: up to 10cm. Outside antenna size:25mmx70mm, working frequency125KHz. Date receiving time less 100ms in the read range. Single-DC power supply+5V, working current less70Ma Standard data output Wiegang26/34/AB/TTL, at the same time output Manchester code Size: 35mmX25mmX10mm Operating temperature -15~75℃, storage temperature -25~85℃