QBYYY ZKT ZK4500 USB ตัวอ่านเซ็นเซอร์ลายนิ้วมือสำหรับคอมพิวเตอร์พีซีบ้านและสำนักงาน SDK ฟรีจับเครื่องสแกนเนอร์ขายปลีกกล่อง

Features: High-performance, maintenance-free optical fingerprint sensor. Readily accessible for any finger. High quality industrial-class ABS plastic material with scratch-proof texture surface. Removable weighted stand. High speed USB interface, LED indicates the status of the device. available SDK for secondary development. This USB fingerprint sensor designed for use with Digital Personas U.are.U. applications and developer tools. The user simply places his/her finger on the glowing sensor window, and the device quickly and automatically captures the fingerprint image. Onboard electronics calibrate the device and encrypt the image data before sending it over the USB interface. Specification: Model: ZK4500 Material: ABS Plastic Pixel Resolution: 500 dpi Fingerprint Sensor: Optical Image Size: 280*360 pixel Sensing Area: 15mm*18mm Supply Voltage: 5.0V +/- 0.25V supplied by USB Supply Current Scanning: 170mA (type) Supply Current Idle Mode: 120mA (type) Supply Current Suspend Mode: 2mA (max.) ESD Susceptibility: >15 KV Image Data: 8-bit grayscale Operating Temperature: 5~35℃ Operating Humidity: 20%-80% (non-condensing) Storage Temperature: -10~60℃ Storage Humidity: 20%-90%(non-condensing) Standards Compliance: FCC Class B, CE, VCCI Applications: for desktop PC security, mobile PCs, custom applications, home and Office Use. Package List: 1 * USB Fingerprint Reader 1 * CD Driver