SRA3-AAR190BKZI, System part: sensor, Scope: stationary (only onemonitoring case possible),mobile, Application: Indoor, Outdoor, Protective field range: 9m, Number of protective fields: 4, Field of view: 10° ... 100° (0.5 m ... 5 m) or 10° ... 40° (5 m ... 9 m), can be adjusted in 10° intervals (h