viper alarm

I got a viper alarm system for the car. Theres a Blue LED light mounted in the car and it flashes once per second when the alarm is armed. The place that installed my alarm is closed right now so I might get an answer here.

Does the alarm system drained the battery ALOT?? The LED seems pretty bright so Im a bit worried. On the EX accord models, they have a red flashing light in the car but its not as bright..(Maybe because its not LED? )

Now my car has keyless entry, remote trunk popper and it also have a shock sensor..hehe I barely kicked my tired that hard and the alarm went off. =)