1998 Toyota Tacoma alarm/remote start

I im installing a Panther Remote Start/Alarm Security System in a 1998 Toyota Tacoma.  It has three wires that need to go to a 12v power source.  Would I be able to hook all three of these to the ignition power source?  Or would that blow a fuse, and if so, is there anywhere else that I can hook these up to? 

I have an amplifier hooked up, could i just tap into the amp power cable (from battery)?

Any help is greatly appreciated.  As you can see, i'm kind of new in this area of cars.

Thanks

-Kevin

Ignition is a sufficient power source.  If you want to go straight to the battery, then run an isolated fused power line, not tapped into the power line for the amp. 

Personally, I almost always run a line to the battery, but most cars I do an engine start on I am also doing windows and other accessories.  I usally run a 10-12 awg fused power line as the source for the window modules and the remote start and all the positive power needed for relays.

If its just the engine start relays/module than the ignition is a sufficient power source