General description The DC 12V 4 Channel Wireless RF Remote Control Switch is a versatile and reliable solution for controlling various electronic devices wirelessly. It features a learning code receiver that allows for easy matching with transmitters, making it suitable for a wide range of applications, from household remote controls to industrial automation. With its compact design and stable performance, this remote control switch is perfect for tasks such as automatic doors, windows, and security systems. Technical specifications Working voltage: DC 12V Idle state current: less than 6mA Receiver sensitivity: more than -105dBm Working frequency: 315MHz Output voltage: DC and AC optional Output current: less than 3A Max load current: 10A Receiver dimensions: 72mm x 52mm x 26mm Remote control distance: 200M Remote control working voltage: DC 12V Remote control working current: 13 mAh Remote control dimensions: 58mm x 39mm x 14mm Material: Plastic, Metal Installation For Auto-lock