GOST Watch HD XVR Base Package w 4TB Hard Drive f Up To 8 Cameras Brand_NANAK Helps protect against irritation for Helps protect against irritation for more comfortable underarms 88 LB Veterinarian Recommended Innovative sloping design allows water to flow downward Reservoir and power cord easily detach for easier cleaning Provides fresh oxygenated water for your pet Automatic refill of bowl as your pet drinks water The GOST XVR system can stream real time surveillance video onto any computer or mobile device This system is compatible with up to eight HD cameras and includes a four terabyte backup system capable of storing three months of footage accessible on demand