STRONG SIGNAL: Our RF receivers and transmitters work through doors and walls without interfering with other electronics. Signal can function as far as 98 ft in line of sight. SIMPLE CONVENIENCE: Use the remote or the outlets themselves to turn your appliances on and off. Compatible with most electronic devices, including lights, air conditioners, heaters, o systems, holiday decorations, and charging devices. Outlets remain off after a power outage to save energy and protect connected appliances. Control Method: Remote Operation Mode: ON-OFF Frequency: 433.92MHz Input: 230V~50Hz Current: Max 10A Total Load: Max 2300W Socket Size: 110 x 60 x 78mm Remote Control Battery: DC 12V 23A (not included) Remote Control Size: 104 x 36 x 16mm Connector Type: Plug-In Mounting Type: Plug-In Actuator Type: Push Button Remote Control Distance: 98 ft / 30 meters Plug Type: EU Plug (suitable for use in countries such as Germany, France, Spain, Italy, and Indonesia) Color: White Material: PC, ABS Voltage: 230V Package Contents: 1 x Remote Control 5 x Socket (EU Plug) Note: Light reflection and different display settings may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement error allowed is +/- 1-3 cm.