I'm pretty sure they play this song in a lower tuning (Drop C) but it works to play it
in Drop D because they never play anything deeper than a D power chord. I tabbed it in
Drop D because it's much more convenient and sounds better if you don't have very thick 
strings.  But you can transpose it.  Pretty easy to do. Anyway, here's ALARM THE ALARM!

INTRO & CHORUS:
E|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------[3-3-3-3-3-3-3]---------------------------------|
D|-[0-0-0-0-0-0-0]-[3-3-3-3-3-3-3]-[3-3-3-3-3-3-3]-[5-5-5-5-5-5-5]-|
A|-[0-0-0-0-0-0-0]-[1-1-1-1-1-1-1]-[3-3-3-3-3-3-3]-[5-5-5-5-5-5-5]-|
D|-[0-0-0-0-0-0-0]-----------------[3-3-3-3-3-3-3]-[5-5-5-5-5-5-5]-|
          2x             2x              2x              2x

E|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------[3-3-3-3-3-3-3]-----------------[5-5-5-5-5-5-5]-|
D|-[0-0-0-0-0-0-0]-[3-3-3-3-3-3-3]-[3-3-3-3-3-3-3]-[5-5-5-5-5-5-5]-|
A|-[0-0-0-0-0-0-0]-[1-1-1-1-1-1-1]-[3-3-3-3-3-3-3]-[3-3-3-3-3-3-3]-|
D|-[0-0-0-0-0-0-0]-----------------[3-3-3-3-3-3-3]-----------------|
         2x              2x               2x             2x

VERSE: G1 Play this 2x   G2 plays this when G1 plays for 2nd time.
E|---------------------|-[5-5-5-5]-[6-6-6-6]-[5-5-5-5]-[5-5-5-5]-|
B|-[6------]-[5------]-|-[6-6-6-6]-[6-6-6-6]-[6-6-6-6]-[5-5-5-5]-|
G|-[--5---5]-[--5---5]-|-[5-5-5-5]-[5-5-5-5]-[5-5-5-5]-[5-5-5-5]-|
D|-[----7--]-[----7--]-|----4x--------4x---------4x--------4x----|
A|----12x-------4x-----|-----------------------------------------|
D|---------PM----------|-----------------------------------------|

G1 Play 2x                    G2 1x
E|-[----13--]----12-------12-|-----------------|
B|-[--10--10]--10--10--10-10-|-----------------|
G|-[10------]-9-------9------|-----------------|
D|-----6x--------------------|-3-5/7-3-5/72-|
A|---------------------------|-3-------3-------|
D|---------------------------|-3-------3-------|

E|---------------------------------|
B|---------------------------------|
G|-[10-10-10-10]-5-5--5-5--5-5-----| Play Intro/chorus thing and verse.
D|-[10-10-10-10]-5-5--5-5--5-5-8-7-|
A|-[-8--8--8--8]-3-3--3-3--3-3-8-7-|
D|------12x--------------------8-7-|

INTERLUDE:
E|-------------------------------|
B|-------------------------------|
G|-[--10b--------------------]---|
D|-[0--x--0-0-8-8-8-8-7-7-7-7]-0-|
A|-[0--8b-0-0-8-8-8-8-7-7-7-7]-0-|
D|-[0-----0-0-8-8-8-8-7-7-7-7]-0-|
              2x

BRIDGE:
E|-------------------------------------------------------------------------|
B|-------------------------------------------------------------------------|
G|-[10-10-10-10---10-10---10-10-10--9--9--9--9]-5-5-5-5--5-5--5-5-5-5-5-5-5|
D|-[10-10-10-10---10-10---10-10-10-10-10-10-10]-5-5-5-5--5-5--5-5-5-5-5-5-5|
A|-[-8--8--8--8----8--8----8--8--8--7--7--7--7]-3-3-3-3--3-3--3-3-3-3-3-3-3|
D|------------------3x-----------------------------------------------------|

E|--------------------------------------------------|
B|--------------------------------------------------|
G|-[10-10-10-10---10-10---10-10-10--9--9--9--9]-12~-|
D|-[10-10-10-10---10-10---10-10-10-10-10-10-10]-12~-|
A|-[-8--8--8--8----8--8----8--8--8--7--7--7--7]-10~-|
D|-------------------3x-----------------------------|

Play Interlude 4x instead of 2x and end with 2 0's instead of 1.

That's it!