Digiality IR-200 Owner's Manual page 7

Transmitter
Picture 5
Antenna
Keep Vertical
Picture 7
Antenna
Distance Not less than 0.3M and no more than 6M
Working Angle not more than +/- 15°
Picture 6
Working Angle not
more than
Power
Adaptor
5.7M
6M
+/- 15°
Remote Control