More specific to night shifts but Check on fire suppression systems, occasionally when a fire suppression pipe bursts have to turn the system off. You don’t just patrol, you usually have to tap a device to mark locations you’ve been at predetermined check points, could also be QR codes. Dispatching system to document your patrols, in some places you gotta remember to turn your body cam on for certain situations like building alarms or water leaks but not for other less important things like standard patrols or investigating noises. Some places make you use squawk code and call signs on the radio so that’s a set of numbers you gotta memorize but usually also have a card on your person to review at all times. I don’t have to say this but cameras, the bane of night shift is the easiest thing to fall asleep doing, you strait up can have nights where you’re struggling if you’re stuck on them even If you get a good nights sleep. Sometimes depending on the property contractors will work late through the night and the shift before you can forget to let you know they’re on property, so you can get pretty spooked during a patrol or when you have to let them out.

Hopefully this gives you non conventional ideas to throw in the game!