Advantages of Biometric Fingerprint Sensor vs RFID vs Keypads for Cabinet Access Control
- Adriana M.
- Oct 6, 2022
- 2 min read

Advantages of Biometric Fingerprint Sensor
Firstly, the main advantage of the biometric fingerprint sensor is the distinctiveness of fingerprints. They are always with the user and cannot be shared or stolen. Even identical twins have different fingerprints, guaranteeing that only the person whose fingerprint it is can access the secured cabinet.
It's evident that the quality of fingerprint biometric readers varies, so thorough research is essential to choose the best option. Smart Access Technologies offers high-quality biometric fingerprint readers capable of storing up to 200 fingerprints. These readers have a low-profile design and can be discreetly installed. They can scan a fingerprint in mere fractions of a second, providing exceptional accuracy and security. When combined with their access control hub and certified high-quality locks, they create an unparalleled system suitable for homes, offices, retail, medical, and commercial environments.
Smart Access Technologies created a cabinet access control system operable via a biometric fingerprint sensor, remotely through the cloud, and the Smart Access App. Their Admin Portal and App are user-friendly and packed with features, enabling you to customize the system according to your requirements.

RFID Cards
RFID cards are user-friendly and simple to operate, and many businesses appreciate their seamless integration, having relied on RFID readers for years. Thanks to their ease of integration and widespread adoption, RFID readers are here to stay and will continue to function well in numerous scenarios. However, they offer a different level of security compared to high-quality fingerprint readers. Even if manufacturers assert that their systems can monitor access, there is no absolute certainty that the person assigned to a specific RFID card was the one who accessed the cabinet. Unfortunately, cards can be lost, stolen, shared, or even hacked, so as a manager, you can never be completely certain who gained access.
Keypads
Keypads are generally unattractive, often being large and not particularly appealing. Codes can be easily shared or forgotten, and if the keypads are battery-operated, users might neglect to replace the batteries. This oversight can result in either an unlocked cabinet or a locked cabinet that must be forcibly opened.
Conclusion
There are various methods to secure your storage cabinets, and the choice depends on the required security level, accessibility, user access accuracy, and ease of use. High-quality fingerprint readers, like those from Smart Access Technologies, are the most secure, user-friendly, and provide 100% user identification, making them suitable for both commercial and residential environments. RFID readers are prevalent and widely used in commercial settings due to their high adoption rate, but they are not as secure as biometric readers. Keypads are typically employed in commercial environments where aesthetics are not a primary concern.
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