| Package Contents: you will receive 2 pcs universal garage door remote controls, built in key fob, built in battery is CR2032 3V coin cell, compatible with , , brand bottle openers from 1993 to present, with purple, red, orange, yellow, green smart, learn button Multi Channel Usage: compatible with up to 4 different garage door openers, door operators and accessories with Security+ 315MHz and 390MHz, Billion Code 390MHz and Security+ 2.0 310/315/390MHz highest level encrypted rolling code MyQ long range frequency Compatibility List: 81LM green learning buttons (Billion Code, 390MHZ), models: 1245, 1255, 1270, 1280, 971LM red and orange learning buttons (Security+, 390MHZ), models: 1245R/1255R,… | |