Radio analyser for devices with radio communication, frequency 868 MHz This analyser is used to determine the quality of the radio connection of Homematic IP devices and other radio devices produced by the manufacturer eQ-3. It recognises and displays the transmission and reception performance of the individual devices, making it easier to position them for interference-free radio communication. The sensitivity of the analyser can be adjusted depending on the distance. - RX mode: system-independent general reception mode with an indication of the reception strength (RSSI) via level LEDs for locating and analysing transmitters and possible disruptive factors - TX mode: cyclical transmission of a radio telegram. It is used in conjunction with a second radio analyser to roughly determine the quality of the connection and the accessibility of radio components - Included: Homematic IP radio analyser, two batteries, user manual - Power supply: 2 x 1.5 V AA LR06/Mignon - Maximum current consu