The REVO R12VPWR1TO8 is a 8 channel power supply that can power up to (8) 12V cameras. Supplying an ample 4A current the power supply ensures power delivery to keep your cameras up and running, even in periods of peak power demand such as when switching between day and night modes. Even when all cameras are feeding their powerful IR LEDs, this power supply delivers. You won’t miss a thing. This power supply, with its sleek form factor, also allows you to maximize the amount of outlets used to power your security cameras unlike typical “wall-warts” which usually find themselves attached to the bottom of power strips to avoid blocking other sockets from being used.