The Gate-State reports on gate or door movements, measured in 10 degree increments, by using wireless technology to alert any issues by SMS or email.
BENEFIT #2   Gate-State is powered by a rechargeable battery, which will last approx 2 years between charging under normal intended operation.
Gate-State has a wireless range of approx 40km over a rural area and between 2.5 to 5km in urban areas.