The CAT 4000® is a wireless commercial remote water quality controller. The controller provides picture-perfect water quality on-site and remote monitoring via the Internet or web-enabled mobile device from anywhere in the world. Using the CAT 4000® systems, you can easily log onto PoolComm to activate your wireless account and begin monitoring your water quality. You can view water quality data, print charts, analyze graphs, customize your settings and receive alarm notifications via email or SMS. The CAT 4000® is your complete solution for water quality management and remote monitoring.