Description:Name: Universal Copy Wireless Remote ControlModel: LZ-030Packing Method: Sealed Bag With English ManualWorking Voltage: DC12V 1 Pc Of 2032 BatteryWorking Current: 10mA@12VRadiation Power: 10mw@12VTransmission Frequency: 433MHZTransmission Distance: 100-150M Open And Open, The Sensitivity Of The Receiving Device Is Negative 100dbmEncoder Type: Fixed Code. Learning Code.Colour: BlackFunction: Copy Remote Control/test Remote Control/copy Remote ControlSize: 5.8*3*1.2mmWeight: 34 GramsSpecifications:1. [Copy Remote Control] Applicable To Garage Doors, Rolling Doors2. [Easy Operation] One-key Copying, Simple Operation3. [Stable Performance] Stable Performance, Ready To Use4. [Three-step Operation] Clear Code, Copy, Restore5. [Various Styles] Various Styles, You Can ChoosePackage Included:1*remote Control1*Instruction Manual