KR503E - 125KHz Proximity card reader KR503M - 13.56MHz Mifare card reader Read Range - KR500E - Up to 10CM , KR503M - Up to 5CM Reading Time (Card) - ≤300ms Power / Current - DC 6-14V / Max.70mA Connectivity - Wiegand Input Port - 2ea (External LED Control Output Format - 26bit Wiegand (default) / 34bit Wiegand (default) LED Indicator - 2 Color LED Indicators(Red and Green) Beeper - Yes Operating Temperature -20° C to +65°C Operating Humidity - 10% to 90% relative humidity non-condensing Color - Black Dimension(W x H x T) - 116 x 75 x 17.3mm Warranty - 12 Year Onsite

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