Lutron Electronics Co., Inc. SoftSwitch128

SoftSwitch128 meets the most demanding needs for switched public space lighting, by offering critical capabilities:
occupancy, scheduled and manual control
daylight sensing
astronomical timeclock and contact closure inputs
integration with Building Management Systems (BMS) and security systems
flexibility, simplicity, long life, rapid installation, and energy savings
Softswitch128, designed for projects with up to 512 relays, enhances facility appearance day and night.