Stanley 31186 Outdoor Wireless Remote Control, Black (Frequencies may vary) Controls devices through walls, windors and doors Portable key chain remote transmitter contols device within 50 feet - battery included in keychain (23A/12V (L1028) Turn any electrical device On and Off at a touch of a button Grounded outlet Gauge: AWG 18/3 SJTW Rating: UL/CUL 125V/8A/1000W 60hz Tung