Double technology antimasking detector with support, Indoor/Outdoor highly sensitive, precise and keep the reliability, even in extreme environment. Its the unique detector into the industry which offers 8 detection channels: 4 Channels for PIR frontal sensor (2 quadruple sensor with interlock geometry); 2 microwaves channels working with differents frequencies; 2 Channels for 0 angle PIR sensor (1 quadruple sensor with interlock geometry). Range: 13 meters