ZKTeco SLK20R USB Fingerprint Scanner

ZKTeco SLK20R USB Fingerprint Scanner has many features like USB fingerprint scanning, optical fingerprint sensor, desktop biometric design,500 dpi fingerprint image resolution, USB communication, Fingerprint enrollment and verification, live fingerprint detection, suitable for biometric identification, supports compatible fingerprint template formats, compact and easy to deploy design. ZKTeco LM 2802 is introduced for softwarebased attendance, identification, authentication and registration. It acts as a high security biometric reader, the LM 2802 is specifically introduced for environments where secure identity verification is important. They can be introduced for biometric access control systems for offices, institutions, commercial facilities, and other security sensitive buildings and systems. Its compact design and biometric capabilities make the product suitable for professional access management systems.

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ZKTeco SLK20R USB Fingerprint Scanner - SPECIFICATIONS

• They have optical sensor material also they have camera and image quality 2-mega pixel CMOS. The memory of the CPU is about 280MHz DSP, flash memory is 32 MB, Image resolution is 500 dpi
• Their total collecting area is 16.5 x 23 mm, Image size is 300 x 400 pixels,grey level is 256 and LED indicator is white.
• The connectivity and power of ZKTeco SLK20R USB Fingerprint Scanner interface is USB 2.0 / USB 1.1 high speed; the connector type is USB type A socket. The voltage power is 5V via USB and power consumption is 200mA during scanning, 60mA in low-power idle mode. Also, they have contactless user verification and are suitable for access control applications'
• They are used for authorization of third-party electric lock, door sensor, exit button, alarm, and doorbell. They have a Wiegand signal that has Input and output also secure remote base authorization.
• They have a power supply of about 2V DC, 3A. They work in Operating Environment like 0°C to 45°C temperature and 20% to 80% operating humidity.
• They have dimensions about 210.9 x 80.1 x 96 mm. 

ZKTeco SLK20R USB Fingerprint Scanner - KEY FEATURES

Live Detection and Strong Light Tolerance: they support anti fake fingerprint and liveness detection technology to reject spoofed prints. Also, they use algorithms like ZKFinger VX10.0 and ZKFingerVein VX3.0. They have capacity to store up to 1,000 faces, 800 to 1,000 palms, 1,000 cards, and 150,000 transaction logs. They built the advanced algorithms to prevent spoofing attacks from photos, videos, and 3D hd videos.
Difficult Finger Read and Large Capture Area: They have Quickly recognized dry, wet, rough, or worn fingerprints. Some security features like anti pass back support and multilevel management user privilege configurations. Also has physical interfaces that have built in connection ports for electric door locks, door sensors, exit button and alarms. It has an effective FAP20 sensing area of 15.24 x 20.32 mm with 500 dpi resolution.
Developer Friendly and Durability: It supports standard Software Development Kits with RAW, BMP, and JPG image output format. They have dual authentication by combining surface fingerprint scanning with subcutaneous finger vein patterns to drastically lower false acceptance rates. They have Water splash resistant build with an operating temperature range of -20°C to +50°C and 20% to 80% operating humidity. They have dimensions about 210.9 x 80.1 x 96 mm.
 Long-Range Recognition: They are suitable for recognizing faces from a distance of up to 2 meters with an extra wide pose angle tolerance. They also have the capacity to store up to 1,000 faces, 800 to 1,000 palms, 1,000 cards, and 150,000 transaction logs.
Multiple Communication Options: They are suitable for offices and commercial environments and help reduce physical contact during authentication. They also have many authentication methods like visible light facial recognition, palm recognition and ID/IC card/password methods.

 ZKTeco SLK20R USB Fingerprint Scanner- Compatibility

• In ZKTeco SLK20R USB Fingerprint Scanner the access control panels connect to any thirdparty access control panel that supports standard Wiegand like input and output signals.
• The hardware and Infrastructure that Integrates with standard thirdparty electric locks, door sensors, exit buttons, alarms, and doorbells.
• Communication protocols are present that communicate over wired networks via TCP/IP or alongside USB host support for data transfer.
• They use software that works with management software like ZKAccess3.5 and standalon

SDK ZKTeco SLK20R USB Fingerprint Scanner-Applications

• Employee attendance system
• Biometric access control
• Identity verification
• User registration systems
• Government identification projects
• Banking and financial applications
• Healthcare identification
• Educational institutions
• Time and attendance software
• Computer login and authentication
• Visitor management
• Membership and customer identification
• Biometric enrollment stations

 Why Buy from Sensato Trade

• Every part is checked before it is sold, so you know it actually works.
• Refurbished items are always marked clearly, no hiding what you are buying.
• Fair pricing with no inflated tags just for a brand name.
• Orders are processed fast, no long waiting around.
• Real support for any type of query regarding product.

Frequently Asked Questions

Q1: What is the return policy?
The current return window and conditions are shown in the Delivery and support section on this page and again at checkout before you pay.

Q2: Can I contact the seller directly?
Every product page links to the seller's store page, where you can browse their catalog. For order-related questions, customer support can help coordinate next steps.

Q3: What if something is wrong in my order?
If an item arrives damaged, incorrect, or meaningfully different from the listing, contact support and the order can be reviewed for next steps

Q4: What is the user and template capacity?
They have the capacity to store up to 1,000 faces, 800 to 1,000 palms, 1,000 cards, and 150.

Q5: Can the SLK20R be powered via USB?
Yes,It operates on a 5V DC supply drawn directly through the USB connection, removing the need for external brick.

Q6: does it work with wet, dry rough fingers?
Yes. It utilizes an advanced 2-megapixel CMOS optical setup with dark field and automatic gain/exposure to accurately capture difficult fingerprints.

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