· Metal structure, waterproof, fully potted, confirms to IP65
· Support EM, HID card（125KHz）
· Wiegand 26 output, other format need to be customized, ranging from Wiegand 26 to 37.

· Additional functions: anti-tamper, LED and buzzer controlled via external controller.

Specifications

· Input voltage: DC 12V±10%
· Standby current: ≤30mA
· Operating humidity: 0-95% (non-condensing)
· Dimension: 135mm × 58mm × 26mm

R4-EM:
· Card: EM card (125KHz)
· Operating temp. range: -40° C~60° C (-40~140° F)

R4-H&EM:
· Card: EM, HID card (125KHz)
· Operating temp. range: -40° C~60° C (-40~140° F)

R4-M:
· Card: IC, CPU card (13.56MHz, ISO14443A)
· Operating temp. range: -20° C~60° C (-4~140° F)