Allstar garage door remote controls are available in 288 and 318 MHz variations.  Additionally, Allstar garage door openers were once called Allister, Pulsar, Challenger, or MVP. and are all compatible with the products made today.  When selecting a unit please note that there are 3 different types of units available: 9 dip switches where each switch has an ON or OFF position, 9 dip switches with 3 positions on each switch (+, -, or -), or the newer MVP "learnable" type remotes.  If you're not certain which unit you need please contact us and we would be glad to point you in the correct direction.