Multi-criteria algorithmic analogic detector head (optical smoke and temperature) for Aritech™ panels, with microprocessor, dual indicator LED with total vision and remote pilot output, anti-theft head system, micro grid protection for dirty environments, compensation algorithmic for dirt and contacts made of stainless steel, white ABS material. Complete self-diagnosis Precise DB200X base socket, not included. Certificates: CE and CPR (EN54 part 5 and 7).