Description

 Fingerprint Module consists of optical fingerprint sensor, high–speed DSP
processor, high–performance fingerprint alignment algorithm, high–capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.

Features:

• Perfect function: independent fingerprint collection, fingerprint registration, fingerprint
  comparison (1: 1) and fingerprint search (1: N) function.
  
• Small size: small size, no external DSP chip algorithm, has been integrated, easy to install, less fault.
  
• Ultra-low power consumption: low power consumption of the product as a whole,
  suitable for low-power requirements of the occasion.
  
• Anti-static ability: a strong anti-static ability, anti-static index reached 15KV above.
  
• Application development is simple: developers can provide control instructions, self-fingerprint application product development, without the need for professional knowledge of fingerprinting.
  
• Adjustable security level: suitable for different applications, security levels can be set by the user to adjust.
  
• Finger touch sensing signal output, low effective, sensing circuit standby current is very low, less than 5uA.

Specifications:

• Supply voltage: DC 4.2 ~ 6.0V
• Supply current: Working current: 50mA (typical) Peak current: 80mA
• Fingerprint image input time: <0.3 seconds
• Window area: 14×18 mm
• Matching method: Comparison method (1: 1)
• Search method (1: N)
• Characteristic file: 256 bytes
• Template file: 512 bytes
• Storage capacity: 1000 pieces
• Security Level: Five (from low to high: 1,2,3,4,5)
• Fake rate (FAR): <0.001%
• Refusal rate (FRR): <1.0%
• Search time: <1.0 seconds (1: 1000 hours, mean value)
• Host interface: UART \ USB1.1
• Communication baud rate (UART): (9600xN) bps Where N = 1 ~ 12 (default N = 6, ie 57600bps)
• Working environment: Temperature: -20 °C – +40 °C Relative humidity: 40% RH-85% RH (no condensation)
• Storage environment: Temperature: -40 °C – +85 °C Relative humidity: <85% H (no condensation)