Wireless antenna K 710234301
Designed to connect to the boiler and create a wireless connection between the boiler and the QAA 75 wireless climate controller. It is equipped with 5 LEDs to indicate the status of the boiler. Used with wireless accessories: 7102443-7103027-7103044--. Connected to the boiler with a cable: BSB-W communication bus polarized two-wire. The low-voltage bus is 12V. It exchanges data with radio accessories via a radio frequency of 868.3 MHz, type of modulation FSK. To transmit the radio signal, a proprietary data transfer protocol developed by the manufacturer (BSB-RF) is used. Signal encryption is not applied. The principle of operation is the transmission of feedback signals to the signal receiver associated with the boiler, receiving control signals from the boiler.