OPTEX CDX indoor PIR, 24m Quad logic PIR, anti-masking
The CDX-DAM is a 15x15m , 85 degree indoor dual tech sensor featuring a dense optical configuration creating 82 individual detection zones. With an efficient digital QUAD zone logic, 4 or more zones must be crossed to generate an alarm, helping to create truly accurate and reliable detection. The CDX-DAM combines microwave and passive infrared technologies which provides great stability against light disturbances.
The CDX series uses AIR technology to detect masking. For a stable performance, the CDX series differentiate between true masking and other masking caused by environmental changes such as dust/dirt adhesion, temperature changes and direct light by optimizing it’s sensitivity.