12V DC 315 MHz 2 Channel RF Receiver Module with Casing

It's a 12V DC 315 MHz 2-Channel RF Receiver Module with Casing. A 12V DC 315 MHz 2-channel RF receiver module with a casing is a type of electronic component used for wireless communication. The module operates with a power supply of 12V DC. This means it requires a direct current power source providing 12 volts of electrical potential. The module operates at a frequency of 315 MHz. This frequency represents the radio frequency range at which the module can send and receive signals. This particular module supports 2 channels. Channels refer to independent communication paths that can be used for transmitting and receiving signals. In this case, the module can handle two separate channels simultaneously. The module is designed to receive RF (radio frequency) signals. It acts as a receiver, capturing signals transmitted from RF transmitters operating at the same frequency (315 MHz). The module comes with a casing, which provides physical protection and helps shield it from external interference or damage. The casing usually consists of plastic or another suitable material that encloses the electronic components. Applications of such a module can include wireless remote control systems, security systems, home automation, and other applications where wireless communication is required.