Works on the Following Models:     
Chevrolet Colorado 2015-2021
Chevrolet Silverado 2014-2020
Chevrolet Suburban 2015-2018
Chevrolet Tahoe 2015-2018

Buttons: Remote Start
              Lock
              Unlock
              Panic

FCC ID:     M3N-32337100
IC:     7812A-32337100
OEM Part #(s):     84540865
                            13577770
Frequency:     315 MHz
Battery:     CR2032