Schneider Electric KNX presence detector MTN630860 is in color aluminium with a time delay of 0...1 s. Its matching mounting box can be recessed into the surface of the wall with flush type. The protection type is creep zone protection, improving safety level. The duty cycle of this device is 15300 minutes. With the maximum distance detected to be 14 m when you move. Besides it is halogen free halogen free, which is good for your health. What's more, this device is qualified as a green premium product, with minimal use of hazardous substances. And it is mercury free KNX combines all main building functions like lighting, heating, air-conditioning or shading into one intelligent system, resulting in considerable energy savings, and save installation time.