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ZKTeco has been advised of the possibility of such damages. This manual and the information contained therein may include technical, other inaccuracies or typographical errors. ZKTeco periodically changes the information herein which will be incorporated into new additions/amendments to the manual.
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About the Company ZKTeco is one of the world’s largest manufacturer of RFID and Biometric (Fingerprint, Facial, Finger-vein) readers. Product offerings include Access Control readers and panels, Near & Far-range Facial Recognition Cameras, Elevator/floor access controllers, Turnstiles, License Plate Recognition (LPR) gate controllers and Consumer products including battery-operated fingerprint and face-reader Door Locks.
ZK-SHD-190L features an adjustable opening and closing speed (1.5 to 6 seconds) and a hold-open time (1 to 99 seconds) for maximum flexibility. Its low-noise operation (≤45dB) ensures a quiet and comfortable user experience.
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