These transmitters were made under the Moore-o-matic name by Linear Corporation using Megacode protocal. They are still made by Linear and are not Clones or Universal Transmitters. They are the Real Deal.
10 Key Pad Transmitters are used for gates or garage door openers, giving you the ability to have access anytime day or night without the use of a seperate transmitter.
Receivers that you can hook up to your existing garage door opener or gate opener. You can find the right receiver to match your system or set up a new one.