... British type socket 3:BS,CE,EMC, approve TV remote contral power saver socket1:Master Slave(Energy ... saver,Standby killer,Master-slave socket Device for TV,PC or other electronic products with standby power ... sockets How to use:1. Plug the TV/PC into "TV/Master" socket2. Put all the relative equipments ... sockerts will be turned off automatically. When PC/TV turn on ,all the equipments in “SLAVE” sockerts ...