· Metal structure, waterproof, fully potted, confirms to Ip65
· Support EM, HID card（125KHz）, or IC, CPU card（13.56MHz，ISO14443A）
· Support PIN keypad, with single key 4Bit, 8Bit and 4-6 digits PIN output.
· Wiegand 26 output, other format needs 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: 125mm × 82mm × 28mm
R3-K EM:
· Card: EM card (125KHz)
· Operating temp. range: -40° C~60° C (-40~140° F)
R3-K H&EM:
· Card: EM, HID card (125KHz)
· Operating temp. range: -40° C~60° C (-40~140° F)
R3-K M:
· Card: IC, CPU card (13.56MHz, ISO14443A)
· Operating temp. range: -20° C~60° C (-4~140° F)
