01. Connectivity: RS485 / Wiegang / ABA T2 02. LED indicator: Blue and orange 03. Reader type: ISO 14443 A/ B / Mifare / CEPAS 04. Card Digits: 16 05. Buzzer: Yes 06. Dimension ( H x W x D) : 90 x 57 x 16 07. Epoxy: Yes 08. Weather proof: Yes 09. Reading range: Max 7cm 10. Material: Body - PC Faceplate - Acrylic 11 Keypad: Yes 12. LCD: Yes 13. Input voltage: 12VDC 14. Current ( Typical) : 220mA at 12VDC