125 kHz proximity reader with integrated keypad, Wiegand and RS-232 output. This Proximity Reader with Keypad from Linear KP6840 features 125 kHz proximity reading with integrated PIN keypad and Wiegand output 26-50 bit plus RS-232 serial. Operating voltage: 5-12 VDC. Compatible with Wiegand-input access control panels (26-50 bit), RS-232 serial access control systems, Single-gang electrical box.
A: The KP6840 supports both Wiegand output (26 to 50 bit) and RS-232 serial output, selectable to match the access panel.
A: The KP6840 has a read range of 6-8 inches (15-20 cm).
A: Yes. The housing is rated for outdoor use and the electronics are potted in epoxy for moisture and tamper resistance.
