Avoid this vendor. I ordered all four sensors from them and only got three. I emailed them and they told me it was out of stock in CA but they could ship from NJ. I said yes please ship. I waited another week then emailed asking where it was. NO REPLY. I waited another week, emailed again. Still NO RESPONSE at all. I emailed them one last time warning that I would file a complaint. Still NOTHING.

I filed a complaint with the FBI due to interstate fraud. They owe me around $51 for the last sensor. Don't really expect to ever see it since they defrauded me. I am going to have my CC pull the money back.

Update:

OK, it's now 5/10/07 and the last sensor was just delivered. I guess all you have to do is wait a couple months, harass them daily with emails, complain to the Feds....and then they'll send you the stuff you were charged for. Still no emails from them though, they just shipped it without a word.

Use at your own risk. The sensor are fine, the price is really very good. But I won't be shopping here again.