ZKTeco KR500-OSDP Compatible 125kHz Proximity ID, HID Compatible card readerOSDP output, Mullion mountDimension: 4.64' x 3' x 0.64'

The KR500H is a proximity card access control reader with that conveniently small in size for any thin frame doors, parking gates, fences, turnstiles, or other narrow mounting spaces. built-in Wiegand-Out port, KR500E can be connected to most panel. The KR500-OSDP supports Open Supervised Device Protocol communication.