LIFTMASTER model KLIK3U UNIVERSAL transmitter. It transmits using on frequency 300 MHz, 310 MHz, 315 MHz, 372 MHz, 390 MHz, Intellicode (315, 390 MHz), MyQ (310, 315, 390 MHz). It has 2 button(s).
The warranty on the KLIK3U UNIVERSAL garage door transmitter is 1 year from LIFTMASTER.
The model KLIK3U UNIVERSAL is still available.
LIFTMASTER model transmitter instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
chamberlain_klik3u_om.pdf
(4.66 MB in English) This requires Acrobat 10 or higher