Fingerprint Cards

The product is a fingerprint enrolment card designed for biometric data capture, featuring an 8 × 8 mm sensing area and a pixel size of 50 × 50 µm. It delivers a special resolution of 508 DPI and an 8‑bit grayscale ADC, providing clear image quality. The card surface is matte black and the sensor colour matches the description. Electrical requirements are 3.0‑3.6 V supply, with an interface provided via a 13‑pin USB/GPIO ACF connector.

Typical fingerprint cards are fabricated from polycarbonate, a material that offers durability and resistance to bending, with a standard thickness of 0.76 mm. Industry practice sets the operating temperature range between - 20 °C and 70 °C and a storage humidity of 10 % - 90 % RH, which aligns with the card’s RCA abrasion wear rating of 200 cycles at 175 g load. A pencil hardness of 6 H (tested at 500 g) is common for surface scratch resistance. The False Rejection Rate (FRR) of 2 % and False Acceptance Rate (FAR) of 1 / 10 000 meet typical security thresholds for access control.

These cards are used by security system integrators, government agencies and enterprises that require reliable on‑card biometric enrolment. Buyers often source them in bulk for integration into time‑attendance devices or door‑access panels, and the supplier offers flexible packaging options though exact MOQ is not disclosed. Trade terms are generally negotiated per order, with common Incoterms such as FOB Shenzhen, and payment is secured through standard B2B channels. Potential importers should verify the supplier’s harbour‑tier verification and request a sample to confirm compatibility with their reader hardware.

Shenzhen Herofun Bio-tech Co., Ltd. is located in Fuyong Town, Shenzhen, Guangdong Province, China, as indicated by the listed address. The supplier holds a harbour‑tier trust rating on the platform, which reflects a baseline level of verification, although its response rate is currently recorded as 0 % with no average response time. Herofun specialises in biometric components, and this listing focuses on fingerprint enrolment cards for integration into security systems.

The company does not disclose additional corporate details such as founding year or employee count, and it does not provide public certifications in the listing. Potential buyers should request any relevant quality certificates, such as ISO 9001 or product‑specific compliance documents, directly from the supplier. Communication channels are limited, so confirming the supplier’s capacity and after‑sales support before placing a large order is advisable.