Answer: You can have 50 geo-fences for each GPS vehicle tracking device and 50 global geo-fences per account. Each geo-fence is square and centered around an address that you specify.
1 Almost everyone experiences a muscle cramp at some time in their life. 2  There are a variety of types and causes of muscle cramps. 3  Numerous medicines can cause muscle cramps. 4  Most muscle cramps can be stopped if the muscle can be stretched.
what causes leg cramps so severe to pass out. I had severe leg cramps I had to call 911 last year was working in the Mojave Desert. Last night at home in Texas my wife had to call 911 again she said I passed out for a few seconds. They were really pain full times.