This reader using advanced RF Circuit and circuit design of embedded control, combined with the efficient decoding algorithm, has a high receiver sensitivity, operating current is small, fast response, high performance, support WEIGEN 26 and WEIGEN 34 output, widely used in access control, attendance, premises, hotels, security and other areas of radio frequency identification applications. Working voltage : 9~15VDC Working current: 50mA(MAX),Static current:35mA Working frequency :125k +±1KHz Response time :120ms Size:103*48*21mm Encode output : Wiegand26/34 Card : ID & EM compatible card. Detection distance 50~150mm Ways to protect the Reader: Power reverse connection; Data line voltage protection with maximum of 18V data transmission Distance: ≤100m Ambient temperature -25 to 60centigrade Related Humidity: 10%~90%RH Protection class :IP65 , water spray prevention and dirt Prevention