Recess mount pir motion detector steinel 601317 360 relay white ip20
This movement switch has the same earth like a 12 v halogen lamp und suits in all commercial mounting rings sensor has a twilight setting with which the desired responce threshold of movement sensor of approx 2 lux up to 2000 lux can be set and has a time setting with which you can set the luminous period of the user between approx 5 s snd 20 min