This is simply a SUPER GREAT entryway alarm, easy to set up and install and comes with a full 2 year guarantee. The 4 fixing screws that come with the kit are of very poor quality but can be easily replaced (recommended) on site before installation, with American screws that make the installation much easier. We have a very long driveway and the wooden fence post where we installed the transmitter was 40 feet from the driveway; works perfectly! The alarm receiver in the house is located at a great distance from the transmitter and still receives the signal without any problems. The ability to adjust the volume of the receiver is also nice. The price isn't bad for an alarm of this quality, and for a few bucks you can add an extended 4-year warranty, which is really worth it. The transmitter unit is small, so it doesn't stand out that much. We simply believe that this driveway alarm is the best on the market right now. Not needing batteries like most others is much appreciated and also saves money and time.
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