Linear's MegaCode series of digital transmitters are wireless radio controls designed
for use with MegaCode format receivers. The MegaCode radio format provides unparalleled
security. Each transmitter is preset at the factory to one of over 1,000,000 codes.
The ACT-34B is a four-button miniature transmitter that sends a unique code for each
button. Typically, one button is used to operate a community access gate, another button
can activate an individual's garage door, the other two buttons can activate additional
automatic doors or other devices.
Manual: ACT-31B/ ACT-34B Manual
QB ID: ACT-34B