LD-203 RF fingerprint module, using the most advanced the RF fingerprint sensor, software and hardware components of the high-speed signal processor DSP, high performance fingerprint matching algorithm etc.

technology indicators:

Name of technical indicators: numerical.
Fingerprint sensor: RF principle
capacity of Detection dermis : yes
Fingerprint capacity: 162pcs (to 930pcs)
FAR: 0.008% (security level 3)
FRR: 0.005% (security level 3)
The average speed of matching : 1 s
mode of Comparison: (1:1)
mode of Search : (1: N)
Signature File: 256 bytes
Template files: 512 bytes
Security Level: five (from low to high: 1, 2, 3, 4, 5)
antistatic: 15KV
anti-wear: 1 million times

 

Working environment:

Temperature: -20 ℃ - +65 ℃
Relative Humidity: 40% RH-85% RH (non-condensing)
Storage environment
Temperature: -40 ℃ - +85 ℃
Relative humidity: <85% H (no condensation)
PC interface: UART (TTL logic level) or USB1.1
UART: (9600 * N) bps , N = 1 to 12 (default N = 6, ie 57600bps)
Supply voltage: 5V
working Current: 100mA (typical value)
Peak current: 150mA
Dimensions (L * W * H):
Fingerprint sensor: 20.3 × 16.7 (mm)
Fingerprint capture area: 9.85 × 0.91 (mm)
Fingerprint Module size: 30 × 22 (mm)

Product Features:

1.      high recognition rate: It have excellent adaptability to all kinds of fingerprint, such as dry fingers, wet fingers, light texture fingers,elderly finger...

2.Can automatically end image acquisition, and image quality is getting better and better.
3.Strong anti-counterfeiting fingerprint ability . only response for human dermal skin, to avoid the artificial fingerprint.
4, Strong antistatic ability : Be suitable for dry,easy to static place.

5, Wide Temperature Range: suitable for particularly cold or particularly hot areas
6, slim volume: can be embedded into a variety of end products

The main application areas: live fingerprint Development Module LD-203 can be embedded into a variety of end-products, such as: fingerprint door lock, fingerprint bags, fingerprint access control, fingerprint USB flash disk, fingerprint keyboard, fingerprint mouse, fingerprint KEY, fingerprint attendance machine ,fingerprint safe, fingerprint car antitheft lock, fingerprint phone, fingerprint laptop, Fingerprint mobile hard disk, fingerprint card, fingerprint scanner, fingerprint POS terminal, Mobile terminator device.