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The charcoal gray D8224 Mullion Reader from Bosch is a Wiegand protocol reader designed for installation on a door mullion. This reader can be directly installed on metal surface with minimal effect on the read range. When a proximity card is presented to the reader, the red LED flashes green and the beeper sounds. Both the beeper and LED configurations can be controlled individually by the host system.
Designed to fit a junction box (included)
Junction box surface mounts with two screws
Slim, unobtrusive enclosure mounts directly onto metal surfaces
Beeper and LED Configurations
Red and green LED indicator
Beeper and LED configurations can be host and locally controlled
Rugged, weatherproof polycarbonate enclosure offers resistance from weather extremes
Acceptable wire length of up to 500' from the door controller to the reader when using a 22 AWG (0.8 mm) cable