About the HID Mounting Plate for Card Reader
iCLASS Wall Switch Keypad Reader Mounting Plate, Any Color (works with Rev C RK40, RPK40, RSK40, RSPK40, RWK400, RK40-T, RPK40-T)iCLASS Wall Switch Keypad Reader Mounting Plate, Any Color (works with Rev C RK40, RPK40, RSK40, RSPK40, RWK400, RK40-T, RPK40-T)