Specification Product Name CENTURY AOKE 4 Buttons Copy Remote Control Model # KB-1805 Frequency 433.92MHz Working Voltage DC12 Working Current 12mA Standby Current 0.15uA Transmit Power 3~6dBm Modulation Mode ASK Working Temperature -20-70 Size 55*32*13mm Weight 26g Application Field Remote Control Switch, Home Anti-Theft Alarm, Remote Door Lock, Barrier Control, Industrial Control Coding Way Copy Code Features: 1.The remote control compact size and easy to carry, does not occupy space 2.Practical design: the controller adopts ABS shell and metal flame, which has very excellent high temperature resistance and non-flammable characteristics 3.High compatibility: support copy most of the market common models of remote control, easy to operate 4.Low energy consumption, standby current 0.15uA, built-in intelligent power-saving chip 5.Application Multi-Scene, suitable for electric doors, garage doors, motorized curtains,access control, agricultural equipment, industrial equipment, smart home and other fields Wide Range of Uses Product Details Package include Remote control *1 Product operation manual *1 How do I copy it when I receive it? Shipping Returned: 1. All order will shipping out befor 3:00Pm same day(UTC 8:00), when you order after 3:00 the order will send out next day. 2. All order accept free returned when you get the package in 7 days. 3.we warranty 2 years. Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls 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! 4.Questions About The Remote Control Can Ask Our Customer Service Will Be The First Time To Reply To You!