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Beacon

The receiver SEL2641R433-BWE is a bi-technology receiver that can receive and manage the signals coming from:

- Beacon cards with Bluetooth technology BLE 4.2
- Radio transmitters operating at 433,92 MHz with manufacturer key Erone.

The serial number of the cards or the transmitters is converted in Wiegand format (3 different protocols, 26, 30 or 44 bits). The receiver does not memorize the serial number of the transmitters: once decrypted the signal and verified the correctness of the manufacturer key, the serial number is extracted and formatted into the wiegand bus. Each receiver has a 8 bit identifier string. It is possible to make a backup/restore of the full data base to/from an external memory.

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2 available products

The tag periodically transmits a 2.4Ghz BLE message with a repetition time of 1 second. Communication is unidirectional from the tag to the receiver. The message contains the 32 bits for serial number and 32-bit for counter and other info.Everything is encrypted with AES-128. The receiver analyzes the message decrypts it and, if valid, processes it. If configured, the Wiegand output sends you the serial number and the ID of the receiver; if, instead, the relay output is configured this is activated only if the serial number has previously been stored in the receiver.