·Compact touchless technology that is easy to use

·Built-in distance detection sensor, effectively reduces standby power consumption

·Wide dynamic image sensor to adapt ambient light in a wide range

·Palm recognition range from 20cm to 35cm

·Capturing high-quality palm images even when the palm is dry or wet




SensorGrayscale256 levels
Image Size480 * 640
Distortion Rate<1%
H/WPower RequirementsUSB 5V
Temperature-10°C ~ 45°C / 14°F ~ 113°F
Humidity0 ~ 90% RH
Lighting EnvironmentEnrollment <800Lux; Authentication <2,000Lux
Dimensions (Diameter * Depth)83mm * 34mm (±1mm)
OSWindowsWindows XP / Windows 7 / Windows10 (32/64bit)
AndroidAndroid 4.1 or higher
ZKPalm SDKRecognition AngleRoll ± 60°, Pitch ± 30°
Recognition Method1:1, 1:N
Capacity6,000 templates
AccuracyFRR=0.68% when FAR=0.001%
Recognition Time<300ms (Quad-core Cortex-A9 up to 1.6GHz)
CertificationsCE, FCC, RoHS