FREE SIM CARD and FREE SHIPPING! (for a limited time only)
Our biggest seller! For a limited time, we are including a FREE Truphone SIM card with every alarm purchase! This kit provides all the accessories necessary to not only monitor door access but also trailer movement. A custom designed motion detection switch (also draws NO power until tripped) is provided to determine if your trailer is being moved (without any access to the interior). This kit includes an external GSM antenna for maximum cellular reception. The kit also includes an external GPS antenna as required to implement the GPS tracking/reporting functions. An external siren is included as an audible deterrent (which can optionally be disabled if silent operation is preferred). This is the perfect package for the race car, motorcycle, or a contractor's trailer.