Toyota Camry 09 Car horn beeps when I unlock doors, and turn off engine?

[Jeff]

Its pretty annoying, it just started about 2 weeks ago, the car horn beeps whenever I unlock my car and when I turn off the engine. I don't use smartkey. And normally, when I lock the car, it doesnt beep until the 2nd time I press it, and now it beeps after 1 press. How do I make it go back to normal? Thanks in advance