Looks like you need to have a hidden camera system monitoring your camera system.
There's a reason there's a song called "Fuck the police" and none called "Fuck the ambulance service" or "Fuck the firemen"
I mean I'm editorialising a little, but while both suggest that black people are getting a pretty rotten deal decades after people usually thing the struggle for civil rights for black people were fought and ultimately won ... one indicates real, visceral hatred towards a single institution which has famously and repeatedly been confirmed to be well deserved (and additionally as a phrase or slogan is itself very well known around the anglophone world). The other does neither.
https://www.quora.com/Can-police-disable-your-security-camer...