Features:1.Simple design and easy to use.2.Small size and lightweight, easy for carry with a buckle.3.This smart copy remote control is suitable for electric door remote control, telescopic door remote control, garage door remote control.4.Multi-functional and multi-variable, personalized and user-friendly simple design and fast to use.5.Used to clone garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products and so on.Descriptions:1.One-to-one key copy, each key password is saved separately, and can be used repeatedly.2.Strong privacy, especially suitable for copying your own remote control at home.Specifications:Material: MetalRated voltage: 12 (V)Rated current: 10 (mA)Working voltage: DC12V (one grain of 27A12V battery)Working current: 10mA@12VRadiated power: 10mw@12VTransmission frequency: 433MHZTransmission distance: 120-150M (empty ground, receiver sensitivity is negative 100dbm)Color:BlackSize: 67*17*17mmPackage Included:1 * Wireless Remote