ENCRYPTED RFID Lesi1 electronic keys – €0.72/pc. (Pack of 100 pieces)

ENCRYPTED RFID Electronic Keys – Solution to the problem of uncontrolled copying of electronic keys!!! These contactless RFID keys have a specialized LESI cryptographic protocol and CANNOT be copied by standard devices! The encrypted RFID key has a 128-bit code and operates at 125kHz, combining two keys into one. The chip has two parts – a standard part and an encrypted part. This makes it extremely versatile – it can work as an encrypted key in encrypted systems and as a regular key to regular systems. So you’ll only carry one key. The plain part of the chip can be copied and it will work with the regular system, but the encrypted part of the chip can NOT be copied and the duplicates will not work with the secure encrypted systems!

For example, if you have an encrypted control system in your elevator (with BKU517) and a standard system on your common entrance door (with BKU417), the encrypted RFID L1 key can work with both. The standard key can only work with the standard front door system. If someone tries to make a duplicate of the encrypted L1 key, the duplicate will only unlock the standard system, but not the encrypted system in your elevator.

Another outstanding advantage is that these encrypted RFID electronic keys can be transferred from one BulKey system to another BulKey system, using specialized software and a data cable. If the system is standard (not encrypted), it will be carried as a standard key. The encrypted key can be transferred by specialized software from a regular system to an encrypted system, and then its encrypted part is also transferred, i.e. it will function seamlessly in the new system as an encrypted chip!

They are distinguished by high quality and very good range. As can be seen from the pictures, all RFID chips are the same in appearance, but LESI keys are distinguished by the larger size of the antenna, which significantly increases the range of operation. Information can be printed/engraved on them. Ergonomic and comfortable to wear.

Works with Bulkey BKU317, BKU517 and all standard RFID systems! Systems working with this type of electronic keys can use three types of readers – for built-in, panel, hidden installation, depending on the place of application of the locking system. The fact that contactless readers can read the electronic chip code from a distance of 1 cm to 12 cm (typically between 2 and 5 cm) allows them to be hidden by being installed behind non-magnetic barriers such as glass, wood or others.

An advantage of the built-in contactless reader, patented by LESI, is that it can be installed directly in the door or cash register, regardless of the material of which the door is made, and at the same time the reader cannot be stolen.