Waterproof, conforms to IP66 One relay, 1000 users Access modes: Card, PIN, Card and PIN, Multi Cards Card type: 125KHz EM and I.D card, PIN length: 4-6 digits Wiegand 26-37 bits input and output User data can be transferred by Wiegand line Pulse mode, toggle mode 2pcs device support interlock for two doors User Capacity: 1000 Operating Voltage: 9-24V DC Proximity Card Reader: EM and I.D Read Range: 2-6cm Wiring Connections: Relay output, exit button Relay: One (NO, NC, Common) Environment: Meets IP66 Operating Temperature: -40-60(-40-140) Operating Humidity: 0percent RH-98percent RH Dimensions: L103 x W 48 x (mm) Colour:Black Material:ABS Package Contents: 1 x Access Control Machine 1 x Remote Control 2 x Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.