Overview:
Specification:
Miaxis® SM-205D series fingerprint modules are high-performance standalone fingerprint modules equipped with reliable high-end capacitive sensor and powerful CPU while power efficient. 1:1 verification time in 300 msec and fast power-on time.
Features:●508 dpi resolution
●High performance fingerprint module -Adopted Upek sensor TCS2 :Industry's highest quality image for dry&wet fingers
●1:1 verification in 300 msec
●Live finger detection technology
●IP 67 rated dust and water protection(platen window)
●UART&USB multiple interfaces
●LED control
| Specification | SM-205DJR |
| CPU | 84MHz, Cortex-M4 |
| Flash memory | 1MB (Expandable up to 16MB) |
| Board Size(L x W x H) | 35.0× 30.0× 7.5mm |
| Sensor Size | 33.4 x 20.4 x 2.4mm |
| Sensor type | Capacitive |
| Sensor name | TCS2 |
| Active platen area | 10.4 x 14.4mm |
| Image Size | 208 x 288 pixel |
| Image resolution | 508dpi |
| Grey scale | 8 bit (256 levels) |
| Power-on time | ≤200ms |
| Enrollment time (Finger touch to template) | ≤500ms |
| 1:1 Verification time | ≤300ms |
| 1:N Matching time | ≤1s,N=256 |
| FAR | ≤0.001% |
| FRR | ≤1% |
| Template size | 256 bytes default |
| Fingerprint capacity | 1000 templates(Expandable) |
| Live finger detection | Yes |
| ESD immunity | ±8kV contact discharge ±15kV air discharge |
| Supply voltage | DC 5V±5% |
| Supply current | ≤80mA |
| Supply current Sleep mode | / |
| Communication interface | USB&UART |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Operating humidity | 20%RH～90%RH |
