Vimtag CM1 User Manual page 47

Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
RF Exposure Warning:
The antenna(s) used for this device must be installed to provide a separation
distance of at least 20 cm from all persons and must not be co-located or
operating in conjunction with any other transmitter.