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%