which is better columbia shield titanium cyberpack or the north face hot shot?
For a typical commercial fire alarm system, the AC power will be at the control panel and it will typically need about 100W to 200W to run it. See /pdf/ALARMAS%20
GAWD !!! I am a committed roadie, but I am going to have to advise an MTB! - In snow and ice, run it with under-inflated tyres! Flat-barred bikes are easier to maneuver at lowers speeds. Forget the barmy Cannondales and cyclocross bike stuff! Simple eh? .