Motion sensor with infrared detection technology. Directly connected to input 6 of ACTinBOX Classic-Hybrid, or any input ofQUAD, Roll-ZAS, TMD, MAXinBOX FC 0-10V VALVE, Z41 Lite, Square TMD, MAXinBOX FC 0-10V FAN, MAXinBOX Hospitality,TMD-Display, MAXinBOX66, DIMinBOX 2CH or Square TMD-Display . Motion detection area can be increased by installing two sensors in parallel, to the same input. Easy installation and small size. It does not require any other type of connection or power supply.