Features: brand new and high quality IMPORTANT - These are not universal garage door remotes. Only work for 433MHz FIXED CODES & LEARNING CODES remote control. Please confirm and then purchase, thank you very much. NOTE - This is a copy-type remote control, you need a full-featured remote control to work with. If you don'for t have a working remote, you can'for t use our remote control. POWERFUL REPLACEMENT - This is a fixed frequency remote cloner for copying common fixed code, It has four buttons for w/ separate functions wich can clone up to 4 remote signals. You can put your functions on multiple remotes onto one remote, making life easier. USES - motorcycles, car alarm products, garage doors, home security products, short-range wireless remote control products, industrial control products Suitable for HT6026，HT6012，HT6014，HT600，HT680，HT6010，HT6207，HT640，HT6P12E，HT6P20D，12L-4SC，PT2292，12L4SC，SC5262，PLC168，NF9420116，UM3750AM，SMC918，SMC908，1416，5211，HCS101，HCS200，HCS201，HCS300，HCS301 . Specifications: Material: metal + plastic Type: A/B/C Size: 5.4x2.9x1.4cm Package Includes: 1 Pcs Copy Remote Controller. note: Button battery is contained in it. Please pay attention to the model that supports copying the chip before purchasing. Please allow 0-1cm error due to manual measurement. 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!