2pcs DC 5V-24V 12A LED Strip Controller RF Wireless Remote Control (with Pairing Function) 5.5mm x 2.1mm DC Jack Connector LED Tape Light Dimmer Receiver for 2 pin SMD 5050 3528 2835 5630 LED Strip

Features: About the mini dimmer: Input Voltage: 5V -24V Output current: Max. 12ARemote dimension: L3.43*W1.57*H0.28 inch RF Remote RF wireless remote signal can pass through barrier, so you don’t have to point the remote straightly to the receiver/controller as you do with IR remotentage: The receiver is more expensive and the function is much better than the similar products on the market remote control and the receiver is 1 to 1 paired as default. That is to say, one remote control can only control one receiver by factory settings. 1. If you want to use multiple remote controls to control one receiver, or if you want to use one remote control to control multiple receivers, please do the following 2 steps: 1). Plug off the power of the receiver, after 5 seconds, plug in the power of the receiver. 2). Simultaneously press the “ON/OFF” and “BRIGHT+” buttons on other remote controls that you want to pair with the receiver within 5 seconds after the receiver is powered on. After this operation, you can use other remotes to control one receiver, and you can also use one remote to control multiple receivers. 2. If you want to return to the original 1 to 1 pairing mode, please do the following 2 steps: 1). Plug off the power of the receiver, after 5 seconds, plug in the power of the receiver. 2). Simultaneously press the “100%” and “25%” buttons on the original remote control that is 1 to 1 paired with the receiver within 5 seconds after the receiver is powered on. After this operation, you will return to the original 1 to 1 pairing mode. Package includes: 2x RF wireless remote 2x Mini LED dimmer controller2x DC jack2x DC plug