I ordered a "Commando KE-40" keyless entry system (it says so on my order confirmation). I received a "Scytek G25/G20" system.
When I called to return it I was told they would refund the sales cost but I had to pay all the shipping. They said the "G25/G20" replaced the Commando product and admitted they hadn't updated their web site yet. I search and found that I could have bought the "G25/G20' system at many different locations for less money with additional components i.e. a motion detector and an alarm siren (in some cases with free shipping).
To me advertizing a certain item and sending another is fraud! I suggest avoiding this company, there are many stores that sell the exact same stuff and do so honestly.