brand new and high quality Feature: Wireless control, easy to install. Control lights, motors, fans, electrically operated Doors/Locks/for Windows/Blinds/for Cars or Other Appliances. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance, The wireless RF signal can pass through walls, floors and doors. If you use two or more receivers in the same place, you can set them with different codes. If you use multi-button transmitter, you can control the controller with different buttons, it won'for t affect each other. The wireless receiving controller, with high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding. Specifications: Working Voltage: AC 220V Operating Frequency: 315MHz Material: ABS Package Size: approx.70x90x160mm/2.76x3.54x6.30in Color: As pictures shown Quantity: 1 Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Receiver 1 x Transmitter (other accessories demo in the picture is not included)