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 sends 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 at the factory with one of over 1,000,000 codes, 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
Compatible with Linear garage door opener models: LDO33, LDO50, LSO50, LCO75, LDCO800, LDCO850 and LDCO852.
Includes:
Remote
Quick-disconnect key ring
two- 1616 batteries
Dimensions: 1.25” W x 2.25” H x 0.48” D