Helvar LMS DALI SSMK3 320 PIR Occupancy Sensor Multisensor Ceiling Mount
It features a compact, discreet design suitable for recessed ceiling mounting. 1x Helvar LMS DALI SSMK3 Occupancy Sensor. Model: LMS DALI SSMK3 (also identified as 320 Occupancy Sensor). Type: PIR Occupancy/Multisensor.