ZKTeco fingerprint reader Live 20R fingerprint USB reader, SLK20R ZK4500

Description

ZK LIVE 20R / SLK20R
Replacement ZK4500, ZK9500
Works with ZK SOFTWARE
More Compact, read Live fingerprints
· Fingerprint sensor: ZK Optical Sensor with strengthen film
· Resolution: 500DPI/256 grayscale(8-bit)
· Scan size: 15.24*20.32mm(FAP20)
· Image size: 300*400
· Interface: USB1.1, compatible with USB1.0,1.1,2.0, RS232
· Registration speed: <0.5 sec                                                                                                                 · Registration angle: 360°C
· Operating Temperature: -20°C - 50° C
· Operating Humidity: 0-90%
· Operating System: WINDOWS7/8/10/XP/VISTA(32/64BIT) linux(32/64bit)/android/IOS
· USB cable length: 180 CM
· Dimension (L*W*H)：124.5mm*102mm*34mm
· Power Supply: 5.0V +/- 0.25V ( USB interface power)
· Current : Capture fingerprint: max 250 mA
· Idle mode : max 25 mA
· Suspend mode : <0.5 mA
· Size:49*49*18mm(L*W*H)
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