I.R. barrier, double beams, tange 150 m outdoor

- Nominal range internal300 m, external 150 m
- 1 double-beam I.R.
- transmissions selectable on 4 different frequencies
- no synchronism connection
- automatic gain control (AGC)
- high precision aspheric lenses
- view finder for optical alignment with micrometric adjustment
- beam adjustment from 0° to 180°
- beam interruption time adjustment
- standalone or INFRA column use