two long beeps viper dei 3002

Hi! A couple of weeks ago, I installed a 3002 into my '92 Integra. Everything was working as expected up until two days ago. Now, every time I arm the system, the two-way remote gives me an error consisting of two long beeps. No lights flash on the remote when this happens, only audible beeps. The error repeats three times. I cannot seem to find this error code anywhere in the owner's manual. Coincidentally (or possibly not): The Integra's automatic passenger side seatbelt stopped auto retracting around the same time. However, the passenger door still seems to trigger the alarm if opened when the system is armed. I'm confused. Any advise or pointers are appreciated.

Oh, I found the answer myself (in the manual). The answer is: Low battery. :oops:

lol nice