ZKTECO

Sensor  Grayscale  256 levels

Image Size  480 * 640 Distortion Rate  <1%

H/W  Connector  7-pin 1.25mm USB 2.0

Power Consumption  0.5W (Standby) / 1.5W (Operating)

Interface  USB 2.0 (High Speed) Power Requirements  USB 5V

Temperature  -10°C ~ 45°C / 14°F ~ 113°F Humidity  0 ~ 90% RH

Lighting Environment  Enrollment <800Lux; Authentication <2,000Lux

Dimensions (Diameter * Depth)  41.5mm * 34mm (±1mm)

OS  Windows  Windows XP / Windows 7 / Windows10 (32/64bit)

Android  Android 4.1 or higher

ZKPalm SDK  Recognition Angle  Roll ± 60°, Pitch ± 30°

Recognition Method  1:1, 1:N

Supports  6,000 templates Accuracy  FRR=0.68% when FAR=0.001%