Remote Switch, mini, 3-pack

Art.. 44-0118
To remote control e.g. lamps or electronic devices. The remote control comes packaged with 3 outlets. 4 selectable channels. Range: up to 30 m in open areas. Voltage: 230 V. Max. load: 3600 W, 16A, for inductive loads: 460 W, 2 A. Radio frequency: 433.92 MHz.

What kind of electrical work can you do yourself?