Decrease quantity for Distech NXXX-MSINSTALLTKITBOX-00 MS Installation Kits Box - Box of 50 installation kits for the EC-Multi-Sensor and MS2 Series, enables ceiling mounting from underneath. Uses the fixing screw provided with the sensor. Quantity Increase quantity for Distech NXXX-MSINSTALLTKITBOX-00 MS Installation Kits Box - Box of 50 installation kits for the EC-Multi-Sensor and MS2 Series, enables ceiling mounting from underneath. Uses the fixing screw provided with the sensor. Add to cart