『壹』 想开发指纹锁,用什么指纹模块好
开发指纹锁，用什么指纹模块好？这个要看您对自己产品的定位。是低价走量，还是做品牌，走中高档路线。
如果是低价走量的，指纹模块，就要尽量找最便宜的，杭州晟元的指纹模块配套光学指纹仪。成都方程式有整套的指纹锁模块。这些模块价格在人民币100-200元上下。做好指纹锁，成本也大约300-500元。
如果做品牌指纹锁，走中档和高档路线，使用在高级办公室，别墅，等场所。我认为韩国VIRDI公司的威尔迪指纹锁指纹模块是首选。
威尔迪指纹模块的优势在于：独有的光学指纹仪防止假指纹技术和内置2009年指纹识别算法大赛(FVC)第一名指纹算法。
详细介绍如下：
Fingerprint recognition mole is built in the sensor.
Convenient and safety access controller using fingerprints and fingerprint recognition OEM business mole for various proct developments.
Can distinguish from different types of material such as paper, film, rubber, silicon etc
Automatically recognizes fingerprints when fingerprints are presented.
Uses the safest optical sensor among all fingerprint recognition sensors for the best results.
Provides various communication ports, such as Switch and Lock Control, and able to interlock with various procts. Able to use the controlling PC to upload and download information and search and manage authentication history.
Items
VIRDI FAS02(S5)
CPU 32 Bit RISC CPU
Template Capacity 960 templates
Template Size 400 Bytes per template
FRR(False Rejection Rate) < 0.1%
FAR(False Acceptance Rate) < 0.0001%
Enrollment time < 1 sec
Verification time < 1 sec
Host Communication RS - 232(TTL level)
Power Consumption (mA)
(Standby / Operation) Standby : Max 165mA
Operation : Max 175mA
Supply Voltage DC 5V ± 0.2V
Operation Environment -20 ~ 55°C / Lower Than 90% RH
(Non - Condensing)
Event Capacity 12,000
Encryption N/A
Sensor Type Optical
Dimension 21mm(W) x 53mm(H) x 27mm(D)
Items
VIRDI FAS02(S3)
CPU 32 Bit RISC CPU
Template Capacity 960 templates
Template Size 400 Bytes per template
FRR(False Rejection Rate) < 0.1%
FAR(False Acceptance Rate) < 0.0001%
Enrollment time < 1 sec
Verification time < 1 sec
Host Communication RS - 232(TTL level)
Wiegand Interface N/A
Programmable I/O N/A
Power Consumption (mA)
(Standby / Operation) Standby : Max 165mA
Operation : Max 175mA
Supply Voltage DC 3.3V ± 0.2V
Operation Environment -20 ~ 55°C / Lower Than 90% RH
(Non - Condensing)
Event Capacity 12,000
Encryption N/A
Sensor Type Optical
Dimension 21mm(W) x 53mm(H) x 27mm(D
英文无法阅读的，请查查字段，不好意思了。