Free shipping hot sale USB interface for software & access control & tiome attendance ZK 500dpi fingerprint sensor
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
The ZK-4500 is a 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. Digital Persona. products utilize optical fingerprint scanning technology for superior image quality and Product reliability * High-performance, maintenance-free optical fingerprint sensor. * Readily accessible for any finger. * High quality industrial-class ABS plastic material with scratchproof texture surface. * treatment * Removable weighted stand. * High speed USB interface. * LED indicates the status of the device. * Driver CD included. * Available SDK for secondary development . * Pixel resolution: 500 dpi * Supply Voltage: 5.0V +/- .25V supplied by USB * Supply Current scanning: 170 mA (type.) * Supply Current idle mode: 120 mA (type.) * Supply Current suspend mode: 2 mA (max.) * ESD Susceptibility: >15 KV * Image data: 8-bit grayscale * Humidity, Operating: 20% – 80% non-condensing * Temperature, Storage: -10- 60C * Humidity, Storage: 20% – 90% non-condensing * Standards Compliance: FCC Class B, CE, VCCI * Applications for desktop PC security,mobile PCs, Custom applications, home and Office Use.
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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