Features:Adopted quality plastic compatible with shell and high conductivity copper inside material, good percompatible withmance, sturdy and durable.Programmable countdown compatible with time switch.The timer switch can make the electrical appliances working the setting compatible with time and stop automatically.Timing range can be controlled by the knob of the switch, it is very easy to set.Wall mount, suitable compatible with fan, water heater, pump, router, fish compatible with tank, lamp and other electrical appliances and so on. Specifications:compatible with Shell Material: PlasticConductive Material: High Conductivity CopperModel: 86 PanelRated Voltage: AC 220V 50HzOutput Power: 2000WMaximum Current: 10AMinimum Timing Range: 0 minMaximum Timing Range: 30min, 60 min, 120min (optional)Size: Approx. 85 x 85 x 48mm / 3.35 x 3.35 x 1.89inchQuantity: 1 Set Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind becompatible withe you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 x Timer Switch with Bottom Box2 x Screws