... 1)After you choose this touch switch, together with TDX6438+ Wireless timing transceiver, then you can ... or turning off time, checking its working status with the TDXE6438.(2)After you install the touch ... lamp just by a phone call. Combined with TDX6626+ Telephone controller, you dial the phone number of your ... 3)You can control the lights or appliances with web controller via WAN or LAN. To turn on , ...