SafeZone™ Mini Safety Laser Scanner

Guardmaster 442L SafeZone Mini Safety Laser ScannerThe SafeZone™ Mini safety laser scanner is a Type 3 opto-electronic device, which uses the diffuse reflection of emitted infrared laser light to determine the intrusion of a person or object within a defined area. A rotating deflection mirror periodically emits Class 1 (eye safe) infrared laser pulses over a 270° angular area to create a two dimensional detection field.

The reflected light is processed by the SafeZone Mini, which sends a stop signal by switching the state of its OSSDs, if it is determined that an object is within the preconfigured sensing field.

The SafeZone Mini laser scanner is a versatile, rugged, optoelectronic device in an IP65 housing and is ideally suited for a wide range of industrial applications. The SafeZone Mini has a single configurable safety field and one or two configurable warning fields. The second warning field can be configured through one of the configurable I/Os. A configuration wizard is available to guide the programmer through simple or complex system configurations.


  • A 270° scanning angle
  • One safety field and one or two warning fields
  • Seven-segment diagnostic display, rotatable by 180°
  • Selectable resolutions of 30, 40, 50, and 70 mm
  • Configurable I/O
  • EDM
  • Second warning field
  • Reset
  • Horizontal or vertical mounting
  • Stationary or mobile applications
  • Park mode for mobile applications
  • Class 1 laser (eye safe)
  • M12 QD integrated 0.3 m (12 in.) cable

Rockwell Automation Guardmaster™ safety product