The PRS-8000 is our newest analog portable recording system. It has a built-in quad and 4 built-in 2.4 GHz high gain receivers, allowing it to receive up to 4 wireless cameras at the same time. It also incorporates 4 directional Yagi antennas for maximum range. The built-in rechargeable battery system allows for multiple hours of operation without the use of external power. It also has video inputs so the system can be used with 4 wired cameras.