Car Alarms: 98 Civic power doors wont work, power doors, civic power

Question

Scytek I bought a used 1998 civic ex with I believe a Scytek alarm system. I don't know the exact model of the alarm though. I've been using the car for a month now and the alarm and power locks are working. Yesterday is different though, when I click the unlock or the lock button it won't work. Also when I click the arm/lock or disarm/unlock button the only thing that works is the alarm, doors won't do anything though. What im doing now to open/close the door is thru a key. Alarm works fine but power doors not. Please help. Attach is a picture of scytek keys same as the ones I have. Thank you

Answer
Pretty hard to say why John, without inspection.
I can't think of anything that would stop the door locks
from operating though.
 Start by changing the battery in the remote.
If no Joy there, then take it up to the local
stereo/car alarm shop for evaluation and repair
if required. Without firsthand inspection, I can't truely
tell you the cause.

Good luck.

ALARMTEK