brand new and high quality Features: Super-compact remote duplicator, easy programming, clones up to 4 existing remotes via quick,. Simply activate the proper learn mode and it will communicate with your remotes. Long transmission range and durable smooth for case. Easy to operate without opening the enclosure and without external programmers. Garage remote and gate remote duplicator designed for use with most major brands such as Chamberlain, Liftermaster, Craftsman, Linear ect, makes it the first truly transmitter available. Widely used for security systems, roller doors, shutters, sliding gates, barriers and household equipment. Remote Control only, other accessories demo in the picture are not included Specification: Material: Plastic Working Voltage: 12V; Working Current: 12mA; Working Frequency: 433MHz; Transmitting Power: 10-15mw; for Launch Distance: 100 meters (open); Frequency Deviation: 0.2MHz; Transmission Rate: 50-60KHZ Color: Red, Blue, Black, White (optional) Dimension: 65.538.514mm Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Remote Control