Do I require any additional items?
Please ensure the installation has the larger PS5 power supply installed, if not, then you will require one which can be found in the Accessories section here AccessoriesHow many cameras can I connect to each DCU?
The DCU will allow for 2 x CCTV cameras and 1 x door panel as standardExample:
1 x door panel & 3 x DCU that will allow for up to 6 x CCTV cameras
2 x door panels & 2 x DCU that will allow for up to 4 x CCTV cameras
3 x door panels & 1 x DCU that will allow for up to 2 x CCTV camerasWhat type of camera can I use?
You can use any CCTV camera that is 12v dc powered and provides a signal via coax cable. The camera must be no more than 500ma rated