Does a golf course have lightning rods?
Almost any alarm will do the job, you have to worry more about the installer and the shop doing the installation for brands go with a Clifford Viper Hornet Code alarm Prestige you need a to mount the shock sensor af front in the middle of the dash all the way to the front 504D You also need a sensor for the convertible, this mounts in the middle of the car inside arm rest or center console 508D and a sensor for the rims mounts anywhere flat on the flor or tranny hump 507D make sure you get all 3 sensors
You are well on the way there but try it this way: tan66 x/500 (I can't type the ssymbol for degrees) and tan 74 (x + h)/500 x/500 + h/500 so tan 74 tan 66 + h/500, giving h/500 tan 74 - tan 66 1.2413776. so h 500*1.2413776. 620.7 ft or 621 ft. I have checked this three times and I always get the same answer, which is ridiculously large for a lightning conductor. Even if we were to assume the distance was supposed to be 50 ft, that would still give a height of 62 ft which is still far too large for a realistic scenario.
