I've now installed two of these into my cars, and have ordered a 3rd for a friend. If you don't need anything fancy with remote start etc. then this is a great unit to have. The box is quite small which makes it easy to put it just about anywhere. The wiring is nicely grouped together and decently colour coded, I however did not like the red LED so I supplied my own blue one. I did use the trunk release feature, which I find really handy I wish my other car had it but adding the needed hardware to the trunk mechanism would be difficult due to the nature of the latch.

I find the range to be good but not exceptional, although I can't imagine why anyone would need or want a very long range. One thing I do not like about the remotes is the buttons are raised up a bit too much which means they can sometimes be accidentally pressed, they would benefit from having the buttons recessed to prevent this, but I consider this minor. Programming the unit is straightforward, but make sure you have the horn or whatever noisemaker you are using hooked up first so you have audible prompts.

If you want a simple, straight foreword, "replacement" alarm system, then this is a great one to install. I've had a few "other" security systems and for the money, Autopage alarm systems to me have been the best! Example... Ever had a battery with a low charge? When you try to start your car, the engine cranks really slow then a click click click. A dead or low voltage battery killed 2 of my "other" brand alarm systems. Autopage systems have never failed me yet! So, even this RF 225A will give you your money's worth.

My Autopage RF-225A, has been one of the best modifications I have ever made to my 93'Camry. It was quickly delivered, came with great wiring information, and worked perfectly on installation. The remote has excellent range and reliability in operation and even beats some factory systems in that respect.

Great reliable alarm/keyless entry easy to install built in shock sensor makes for easy adjustment i install professionally and this is what i use for outr "basic alarm" no complaints

These one is affordable and did all I needed. The only down side would be the range, but its great for my project of adding power locks and keyless entry to my car.

I had lost both of the remotes to my car and it was way more expensive to buy the original remotes.
I bought these for a great price.
and they work the same, even better.

It cant get better than these.
I haven't had anny issues with mine whatsoever

easy installation, good price, but I can't get the built-in shock sensor to work, it shuts off itself.

Good working alarm and very quick install

Quick and easy install, And a very good deal. Just add a horn and U R Good.

Requires some understanding of electronics to install this in a modern car that has a stock alarm. Overall, Instructions were clear. Function, look & feel, and durability is better than average stock alarm. Though the remote can be confusing to some people when you activate the extra options. It's a great little remote brain.