NÜO Key Proximity reader with cutting-edge keyboard


Advanced technology and maximum flexibility for user identification

Identification card Identification card


The NÜO Key reader incorporates a high strength capacitive keyboard IP65.


The Bluetooth connection allows access via any smartphone.


Short range wireless communication system integrated with the reader.


AES and 3DS encryption of high security and compatible with MIFARE Plus cards®.

The NÜO Key proximity reader is specially designed to facilitate temporary keys and give access to people who do not have identification in facilities located in remote locations.

Also, it is especially suitable for outdoor use, thanks to its IP65 protection degree, it is able to read the pulsations correctly, even with rainy weather and severe vibrations.

Prepared to work in the most extreme weather conditions

Made with technical materials resistant to abrasion, shock, sunlight, rain and saline environments.
NÜO Key readers have IP65 protection degree. Prepared to work in the most extreme weather conditions from -20ºC a 50ºC.

Most extreme weather conditions: Clouds Most extreme weather conditions: Rain Most extreme weather conditions: Snow Most extreme weather conditions: Storms Most extreme weather conditions: Heat Most extreme weather conditions: Sunlight

Maximum security cards

NÜO Key readers are prepared to work with the new maximum security cards MIFARE Plus®.

The communication between the reader and the cards is done using authentication and data encryption with high-security AES and 3DES encryption algorithms. Besides operating with MIFARE Plus® cards, the readers of the NÜO series are fully compatible with 13.56MHz technology: MIFARE® Classic, MIFARE® DESFire® EV1 and MIFARE Ultralight®.



Bluetooth Connection

NÜO Key allows to generate temporary keys to give access to users not previously registered in the system. When the person is placed in front of the reader, his smartphone communicates via bluetooth with it. Thus, thanks to an application, the door is identified and it is generated the temporary key that the system sends to the mobile, and that must be typed in the reader to gain access.


NÜO Key readers come with NFC (Near Field Communication) technology incorporated.

All you have to do is to bring the smartphone to the NÜO reader to exchange data. Depending on the configuration of the system, we can access some areas or others with a simple gesture of the wrist.



CE: EN 60950-1, EN 301 489-1, EN 301 489-3, EN 300 330, EN 62479, EN 50364

FCC: 47 CFR part 15 sub-part C

ISO 14443 A and B - NFC MIFARE Emulation

MIFARE Plus® EV1 Certification: Common Criteria EAL5+ (CC EAL5+)

MIFARE Plus® EV1 data authentication and encryption: AES128 NIST FIPS PUB 197

The personal data you provide to us by filling in this form will be processed by BY TECHDESIGN, S.L., as the data controller of this website.

The purpose of collecting and processing the personal data we request will be to relate to you and be able to provide our services and respond to your enquiries or requests. The legitimacy is through the express consent of the data subject.

We store your data during our relationship and for as long as the applicable laws bind us. You may contact us at any time to find out what information we have about you, rectify it if it is incorrect and erase it once our relationship has concluded.

You may exercise your rights to access, rectification, restriction, portability and the erasure of data at arco@by.com.es. If you believe that your rights have been violated, you may file a claim with the Spanish Data Protection Agency (www.aepd.es).

You may consult additional and detailed information in our DISCLAIMER, and specifically in section 4 concerning the “Privacy Policy”.