Presence detector PD4-M-TRIO-2DALI/DSI-1C

ceiling-mountedcommercialwhite

Occupancy detector for two separate lighting groups, for daylight-dependent lighting control One potential-free switching channel for control of equipment (HVAC) or lighting Two independent, movable light sensors One common detection area 2 DALI/DSI interfaces for control of digital dimmable electronic ballasts as a group Switching between DALI and DSI programme possible with remote control Orientation light function Relay with tungsten pre-make contact, optimised for LED loads Version as Master device Extension of the detection area with slave devices possible Manual switching and dimming via push button possible Additional functions can be set up using the optional remote control. Typical applications: offices, conference rooms, class rooms, schools, nursery schools, hospitals