Switch your washing machine on as you leave for work and your radio on to make it appear as though your at home, the home automation possibilities are endless with this 3 Way Relay switch. Using any Lightwave controller or the smartphone app (WiFi link required) you can control up to 3 appliances with a 3,000W combined total load capacity. Suitable for indoor usage. Light power indicator. Fixings included for assembly. Size H12.6, W4.5, D3.8cm.