peet1234

Hi, I have to install a q-see system at my work. So my boss gave me all the things but didn't have the power supply(for the power tail) coming with it.. so i guessed he bought a used system from some guy. So my question is: what is the power rate for the power supply that i need to purchase? I know it is 12 V but i'm not sure about amp it needs. I got an 12V 1.25 A output power supply at home would it work?? Oh and sorry for my english, it is not my first language Thank you for your answers!