Autopage XT-33 5-Button Replacement Transmitter Remote 433.92MHz FCC H50T21 H5OT21

Expensive but worked.

Programmed and worked right away for my RS-620 system installed in an 2004 Dodge Ram 2500 Diesel. The company also provided a nice reprogramming instruction list for all applicable systems, which was nice. Only downside was the cost...$100 is about 4-5x the cost of a new aftermarket keyfob. However, these systems are dated and parts are scarce, so that's just the way it goes. My other option was removing this system, and purchasing/installing a newer system. Mine works just fine, so the $100 bullet made sense to bite.

The reprogramming only took a few minutes. I love it. Here is how to reprogram your remote control on your car alarm:1. Make sure that all the doors to your car are closed.2. Put the key in the ignition3. Turn the key on, off, on, off, on (leave on)4. Locate the red valet button that came with the alarm under the dashboard.5. Push the red valet button three times. Hold down on the third time only. You will then hear the alarm go off for a short period of time.6. Reprogram all remotes at the same time because any remote that was previously programmed will be erased.7. Locate all the remotes you want programmed for the vehicle.8. While holding down the red valet button push down the lock button on each of the remotes after you hear the alarm go off briefly.9. Turn off the key. You should hear the alarm go off again briefly.10. Test the remotes to make sure that they were programmed correctly.

I have one from 2006. It is still going strong. After all this time only now did the battery die. I thought when it died I had to order an entire new remote. But later realized I only needed to replace the batteries so I didn't need the new one just received so I returned it. Got a refund promptly but was charged for shipping which I found unfair since I received it as a prime member and thus no shipping fees. Otherwise the item itself, well my original is great and still going strong except the handle broke off a long while ago.

My original XT-33 I had for 4 years or so, and it finally wore out. My car had the C13 RS0603 installed in it. I've been going a little while without being able to use my autostart which isn't ideal in frigid winter. Decided to give this a try and order a new one. While installing, it took a little bit to try and find where the installer put the Valet button behind the dash. Once that was located, I just followed the supplied instructions that came with the remote. They worked as described and my auto start works again :)

Works well, easy to program, saved me lots of money. I am so happy I bought it.

Not compatible with my old old old Autopage RF 310 alarm system! I took my car and this remote to a local car shop to have a professional automotive electrical technician program it for me, instead, they were struggling; they couldn't do it; couldn't get it to work with my RF 310 system. And these techs were actually the ones who installed that older Autopage alarm system on my car 10 years ago... They looked up instructions on "how to" and found that Autopage is no longer in business and their website AND product has been completely deleted and removed & no longer selling. If your autopage system is an RF 310, don't bother wasting your time and money. I gotta admit one thing, this autopage remote was pretty small, palm size, and nice with that blue LED light, but it don't mean much if it don't work! Returning mines ASAP!

My system was so old I was unable to find a way to program the new remote. The Depot attempted many times to assist me in finding a resolution. I give 5 stars for the company as a whole, its not the fault of the company or the product that it didn't not work for me.If you need a remote replacement this is the company to give it a shot.