Product: KeylessOption Replacement 3 Button Keyless Entry Remote Control Key Fob -Blue
Overall sentiment: negative
Customer reviews:
ok 
 An empty shell arrived. The description said it was an actual program able remote. 
 Since my first review was refused due to the truth being told. Here is the jest of it. The remote would not link to my Trailblazer. I followed the instructions to a "T", after several emails to Keyless Option they told me that it was a problem with my TB not linking. And basically that was that. 
 Didin't work on my truck, called support needed vin # and then still didn't help 
 The product does work but definitely not up to OEM standards. Doesn't work nearly as well from a distance. I have my unlock function set for one click unlock driver door only, two clicks unlock all doors. For some reason when I am close enough to my vehicle the one click unlocks the door but then I have to hit unlock multiple times to unlock the other doors as opposed to only twice as I should have to. Pretty frustrating as you can imagine.
Pros: easy to program and it does work
Cons: have to be closer to vehicle than with OEM remote, have to hit unlock multiple times to unlock all doors
I just now switched back to my somewhat worn looking OEM remote and put this unit in the drawer for a backup only. 
 The buttons are very hard to push. 
 Do not  work for 2002 trailblazer. Even after watching  video  after  video. And all kinds of directions. Do not buy for 2002 trailblazer. Shouldn't  have  any  stars 
 Very cheap quality,wont work from very far away at all,white paint on lock,unlock came off within a month.... 
 The product has a nice appearance, but there are NO instructions for programming. Just a card informing you to send a request.
I had to look on line to get accurate instruction 
 mot as easy to use as they say