Smart Plug with power meter

Smart Plug with power meter,
With Single Socket; 16A,250V~;
With plug , 16A 250V~; 50Hz
Max. 3680W 230V~ ,
Single pole control via relay
Wireless Frequency: 2.412GHz-2.472GHz
Wireless standard: IEEE 802.11 b/g/n
With shutter;
IP44