Merrytek MSA 227S-IR B1

Passive infrared occupancy and daylight sensor. Recessed and surface mounting. Maximum 8 metres mounting height. Detection range 10 metres when installed at 6 metres ceiling height. Detection range 7 metres diameter when installed at 3 metres ceiling height. Comes with 1-channel ON/OFF output, rated for 400W LED load. In-app adjustment of coverage range.