Before we talk about OEM fingerprint modules, let’s learn what is OEM fingerprint module first. OEM fingerprint modules is type of popular fingerprint recognition part be used for secondary development. It is an important component for biometric access control, time attendance, smart door lock, etc. But with so many different OEM fingerprint modules available on the market, it can be challenging to choose the best one for your needs. In this article, we will give you some critical points in choosing an OEM fingerprint module.

  7 Factors to consider when choosing an OEM fingerprint module

1.     Fingerprint Sensor Type of OEM Fingerprint Modules

There two types of common use OEM fingerprint modules. optical fingerprint module and capacitive fingerprint module. 

Optical fingerprint module and capacitive fingerprint modules both have its’ owner advantages. You can reference the differences between optical fingerprint module and capacitive fingerprint module to decide which type sensor to choose.

2.     Fingerprint Image Resolution of OEM fingerprint Modules

The fingerprint image resolution is one of the most critical factors to consider when choosing an OEM fingerprint module. A higher resolution means that the module can capture more details of the fingerprint, which can improve accuracy and reduce the chance of false positives or false negatives.

3.     Fingerprint User Capacity

The fingerprint user capacity also is an important factor to choose OEM fingerprint module. Different applications have very different user capacity requirement.  For example, biometric time attendance usually need capacity from 500 to 3000; biometric door locks usually only need 50 users to 100 users.

4.     Working Environment

When choose OEM fingerprint modules, developers also should consider their product’s working environment to choose the best OEM fingerprint module. If the product is for out-door applications, it is better to choose optical fingerprint module. Because optical fingerprint module usually has a better waterproof capability. If the product is for cold working conditions, capacitive fingerprint modules will be better.

5.     Security Capability

Security capability is an important factor that decides whether the OEM fingerprint module is reliable or not. FRR and FAR are two parameters to show the security capability of the OEM fingerprint module. Developers can do more comparation tests before formally decide which model to choose.

6.     Defect Rate

 Defect rate, especially the rate of massive production, is an important factor which may affect your brand and after-sales cost. Usually, it will hard to distinguish which brand OEM fingerprint module’s defect rate only from samples.  So, when you decide which OEM fingerprint module to choose, you also should check this manufacturer’s quality management system and industrial experiences.

7.     Long-term supplying capability

 Long-term supplying capability also is an important factor when choose OEM optical fingerprint modules. Because fingerprint module industry is a small industry and usually one manufacturer’s OEM fingerprint module do not compatible with another. If the OEM can not keep supply in long-term. Probably you will suffer great lost in the future. So, find a professional OEM fingerprint module will reduce a lot of risks.

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