Keychain transmitter controls lights and appliances throughout the home. The GE Keychain Remote Control adds a transmitter to your existing GE wireless lighting and appliance control Smart Remote Plus system, allowing users to operate a lamp or appliance module by remote control. The remote can control up to eight areas of your home through channel selection, and features four selectable house codes to prevent interference. The portable size and handy keychain loop allow the remote to attach to your keys for easy accessibility.