Keyfob Single Button RF Remote Control - 315MHz

This nifty single - button keyfob remote pairs perfectly with our three basic 315MHz RF receiver modules. It sends one command that corresponds to the second output on the receiver. It's small and lightweight, and can work up to 25 feet away, depending on line - of - sight and any obstructions. As it's just a transmitter, if you have multiple receivers, it'll turn them all on and off simultaneously (no sub - addressing). Note that a matching RF receiver isn't included, so you'll need to buy one separately!

Using this single - button keyfob remote is a breeze. Just press the button to send a command to the receiver. Remember, it works within a range of up to 25 feet, but the actual distance may vary based on whether there are any obstacles between the remote and the receiver. Since it doesn't have sub - addressing, all connected receivers will react at the same time. Also, don't forget that you need to purchase a matching RF receiver separately. As for maintenance, keep it in a dry and clean place. Avoid dropping it or exposing it to extreme temperatures, as this could affect its performance.