Heavy-duty 3-line (neutral, hot and ground) protection from the harmful power surges and spikes
Radio-frequency noise filtration (EMI/RFI filter). Eliminates 99% noise for frequencies between 100KHz and 1GHz
Detection of the wrong wiring of wall sockets (bulb indicator)
Detection of the grounding problems (bulb indicator)
Children protection socket
Low power consumption
Metallic coating
With TV protection