fingerprint module made in china

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)