OWSOO Remote Control Switch 315 MHz Wireless Clone Switch Cloning Copy 315MHz Electric Gate Garage Door Opener Control Duplicator Portable Remote Control Key Fob

Specifications: Operating Voltage: DC12V Operating Current: 12mA Button: 4 Buttons Battery: 12V 27A battery (included) Wireless Communication: RF RF Frequency: 315MHz Encoding Type: Self Copy Modulation System: ASK (Amplitude Modulation) Transmission Distance: 50-100m(Open space) Material: ABS+Metal Item Size: 4.8 * 4.8 * 1.5cm Package Size: Approx. 9 * 6 * 1.5cm / 3.5 * 2.4 *0.59in Package Weight: Approx. 40g / 1.4oz Use steps:  1. Clear code: two fingers at the same time hold the unlock key and lock key; the LED light rapidly flashes 3 times in about 2 seconds; let one of the fingers go (the other hand cannot let go), and then use the loose finger to quickly click three times on the loose button until the LED light flashes quickly; the two fingers can release; then press any one key of the remote control; when LED light goes off, it means clear code is successful.  2. Copy: Taking the original remote control and our cloned remote control,keep two remote control as close as possible; press the first keys of two remote controls at the same time; in about 2 seconds, the LED light will flash quickly 2 times; after one second, the indicator light keeps flashing and let go of your fingers. 3. Restore: When you accidentally clear the copy of the remote control code, you can simultaneously press the copy of the remote control of the bottom two keys, LED lights will flash quickly, let go after pressing any key, light long, this Indicating that the code for the remote control is restored. Package List: 1* Remote Controller (with battery)