Control switches remotely together with 16 Channel relay Support for 16 Channels relay which means you could controll more to 16 different devices at the same time.RJ45 interface, via RJ45 telecommunications connection for network control.Unique TCP connect control, corresponding with above trait, local as TCP server.Accept client control, when connect to remote server as TCP client.Description:How They Work:Default IP: 192.168.1.4Prot: 30000Link: http://192.168.1.4/30000HTTP Comment:http://192.168.1.4/30000/00 : Relay-01 OFFhttp://192.168.1.4/30000/01 : Relay-01 ONhttp://192.168.1.4/30000/02 : Relay-02 OFFhttp://192.168.1.4/30000/03 : Relay-02 ONhttp://192.168.1.4/30000/04 : Relay-03 OFFhttp://192.168.1.4/30000/05 : Relay-03 ONhttp://192.168.1.4/30000/14 : Relay-16 OFFhttp://192.168.1.4/30000/15 : Relay-16 ONhttp://192.168.1.4/30000/41 : Enterhttp://192.168.1.4/30000/40 : Exithttp://192.168.1.4/30000/42 : Pagehttp://192.168.1.4/30000/43 : PagePackage Content:1 x Ethernet Control Module Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.