Garage Door Opener Linear ACT-22A Megacode Remote ACP00606 Mega Code Transmitter

The ACT-22A is a three-channel key ring transmitter designed for use with Linear's access control products. Pressing the transmitter's left or right front button sends channel one or two. Pressing both buttons send channel three. A unique 10-second time-out feature prevents the system from being shut down by a single transmitter transmitting continuously. Megacode transmitters are permanently coded a the factor with one of over 1,000,000 code, proving a unique code that is programmed to the receiver by learning the transmitter's unique digital code. The receiver is activated only from the memorized transmitters.