Convenient size fits like a cover plate on a box or wall Clean, handsome design matches good architecture at site Ready for heavy use at all sites Non-contact reading of cards and tags; enter key-strokes on same reader unit Perfect for wall, cabinet, single-gang box strong two-part ABS plastic enclosure Easy mounting 2 screws match holes in a utility box Special read range in a small unit up to 8 inches with cards Visual and audible indicators 3-color LED and beeper inside reader Controllable functions in reader LED, beeper, hold can be wired to panel Easy power connects to panels DC terminals Quick wiring to host panel basic 4-wire hook-up; 7 wires maximum Standard Wiegand data output, Data-0 & Data-1 panel connections Alternative RS-232 data output interface to PC or special controller Uniform code formats for card reader standard 26-bit plus special codes Keypad output to match host system code may be 4-bit, 8-bit or 26-bit No programming in reader KP-6840 is ready to read all AWID codes Flexible application for same unit Reader + PIN, reader alone, PIN alone All Operation Modes are available determined by systems programming UL Listed Color: Gray