I'm going to take a stab in the dark on this one…kek…
The blinking red light that travels from left to right - a plane…blinking light is anti-collision light at the bottom of plane/helicopter…
The flashing yellow lights in the right bottom is a car alarm from the person who stays at the observatory…
Then the person comes out to investigate it it…you will then see the flashlight(zeon/krypton…couldn't see much from the fog so they switch on the ULTRAFIRE Green Hunting Flashlight…
After that I stopped watching because it was already getting ridiculous…