LD-201 optical fingerprint module.

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Product description: SHENZHEN LONDEN INFORMATION ENGINEERING CO.,LTD develops and manufactures for small size integrated fingerprint module ---LD-201 optical fingerprint module. Users can be made secondary development and embedded into a variety of end products, such as: access control, time and attendance, safe, car door locks. Functional parameters: Type of Fingerprint sensor : optical Sensor life: more than one million times Antistatic index: 15KV Fingerprint enter image time: <250 ms FAR: ≤ 0.0001% (security level is adjustable) FRR: ≤ 0.001% Resolution: 500DPI Comparison time: ≤ 1 s Fingerprint authentication mode: support Fingerprint Authentication (1:1) and fingerprint search (1: N) Environmental indicators: working Temperature: -25 ℃ ~ 70 ℃ Relative Humidity: 20% to 90% (non condensing) Communication interface Communication Interface: USB and UART (TTL logic level) Communication baud rate: 9600BPS ~ 115200BPS adjustable Power supply Power supply: 5V working Power: 120 ~ 150mA Dimensions Module size: 21.5 (L) x 20 (W) × 56mm (H) Acquisition window: 17 (L) x 14mm (W) LD-201 fingerprint module Features: 1.Automatic power on: the body to activate the fingerprint collection head, finger press on will start working. 2.high Adaptable: it can be suitable for any fingerprints.the collection surface through high tech special treatment, especially in the dry fingers collection and comparison ,has high recognition rate and stability. 3.Small size: compare with the collecting head on the market, more smaller, more conducive to customers to design more beautiful, innovative products. 4.Residual fingerprint:after fingerprint registration or verified ,the module have residual fingerprints (major oil pollution caused), our fingerprint module, unlocks, fingerprint head locks are not automatic unlock in a different light irradiation. . 5.Ultra-low power consumption: the product are overall power consumption is very low, at the same time can be supply sleep control interface, suitable for low-power requirements of the occasion. 6.Antistatic ability: high anti-static, antistatic index above 15KV. 7 Application Development: According to provide control instructions, the developers can be own application products development. without need for a professional fingerprint recognition knowledge. 8 .security level adjustable: suitable for different applications, the security level can be set by the user to adjust. LD-201 fingerprint lock module main areas of application: fingerprint lock, fingerprint access buildings, fingerprint attendance, fingerprint safe, fingerprint car antitheft locks, fingerprint scanner and a variety of terminal equipment.

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shenzhen londen information engineering co.,ltd

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