- Daily Lighting Management
- Up to 4 zones with 1020 DLI fixtures and 4 sensors
- Easy-to-use menu in 6 languages
- RJ12 sockets and SD card slot

The DLM-4 Zone Controller is specially designed to set up a Daily Lighting Management system. It can be connected to up to 4 separate zones of DLI lighting fixtures. Each zone can control up to 255 lights and 1 sensor, so in total you can control 1020 lights and 4 sensors. Once connected to the fixtures, the controller will monitor and control (Turn ON and OFF) the lights using a digital timeclock. Up to 4 separate temperature sensors can be connected that will measure the temperature of up to 4 zones or growing areas. The user can select to dim the lights if the temperature goes above their chosen setpoint, or to turn the lights off.