Feature: 1. It is a learning code wireless remote control switch, and it is easy to match the transmitter. 2. Support wide voltage AC, DC 7V-36V input, output 4 sets of switching signals. 3. Support jog, inter-lock, self-lock, 2 channel jog 2 channel self-lock, 2 channel jog 2 channel inter-lock, 2 channel self-lock 2 channel inter-lock working mode. 4. The way it works can be changed by the learning button according to your preferences. 5. It has small volume, stable and reliable performance and high receive sensitivity. 6. This remote control switch is designed to control a wide variety of electronic devices with a wireless signal. 7. The complete set includes two remote controls and one receiver. Specification: Condition: 100% Brand New Item Type: Remote Control Material: ABS Color: As Pictures Shown Input Voltage: DC AC 7-36V Type: 4 Channel Control Battery: 1 x CR2032 (included) Working Mode: Jog, inter-lock, self-lock, 2 channel jog 2 channel self-lock, 2 channel jog 2 channel inter-lock, 2 channel self-lock 2 channel inter-lock. Package List: 2 x Remote Control1 x Receiver Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.