Module

Fingerprint module: WEL-405 fingerprint identity module is composed by software and hardware, such as optical fingerprint sensor, high-speed DSP processor, high performance fingerprint contrasting algorithm, and so on, which has fingerprint collection, fingerprint registration, fingerprint comparison and search features. The fingerprint module is designed, researched and developed independently by wellcom Company. performance indicator: TypeItemDescriptionSensorSensor typeOptics Sensor lifetimeAbove 1 million Anti-electrostatic15KV Fingerprint algorithmImage capturing time<1s FRR≤0.00001% FAR≤0.1% Matching time≤1s Print verification typeSupport 1:1 and 1:N Storage spaceInternal print template library,power-off protection. Standard storage is 1024 fingerprints. Environment indexWorking temperature-2570 Relative humidity2090% (no gel) Communication interfaceCommunication interfaceSupport USB & RS-232 RS232 communication baud rate9600BPS 115200BPS changeable Power supplyVoltage supply: DC3.6-6V ; working current: about 156 mA DimensionModule dimension: L27 x W23 x H52 mm; the size of collecting area is L21 x W17 mm.