AA works perfectly, service is great

I bought the AA, when she was clearly getting less than 200 EUR. Therefore, I can say something to the batteries. They hold more than a year. This is perfectly okay.
A hand-held transmitter had given up after 12 months his service. I have sent him, accompanied by everything perfect mail traffic and then get a new station. Good Service !!!

My house is protected perfectly by the AA. When you are again, went in thinking even in the case and then frantically searches for the transmitter, shows how good she is.
Unbeatable for the price. With motion detectors outdoors should be used sparingly; I had often a bird-false alarm. Even on the covered terrace and just around the corner; directed towards the wall there were false alarms.
A tip - if one calls the AA, then it does so on and on. you have the code to stop the alarm know (s. manual), type and finish with #. I already had 40 call attempts, then I've finally saved the code into the iPhone.