Introduction: This is a water-proof contact-less proximity card access control reader , support EM, or MIFARE proximity cards is one of the most advanced access control reader, using a unique design, smart panel operation, built-in high-end microprocessors, high anti-interference ability and high security and reliability, can provide strong security. It has ultra-low power, Wiegand output, , easy to use, can be widely used in homes, offices, residential quarters and other public places.   Features: 1) Low power consumption: standby current less than 50mA. 2) Wiegand output: support WG26 or WG34 in a same reader 3) Tamper Alarm: Built-in buzzer,will alarm once there is illegal disassemble   Technical parameters Work Voltage: DC12V±10％ Static Current: ≤50mA Reading Range: 3～10cm Ambient Temperature: -25℃～85℃ Ambient Humidity: 10%～90% Size: 75*90*18mm