Beam Barrier with 6 beams and 30 meters detection:
To receive the goods in a short time, please quote the shipping cost by DHL, UPS or FEDEX from the seller.
Features:
1. Multiple Interactive infrared beams shooting. Adjacently 2 beams interruption detection.
2. NC/NO relay output.
3.Easy alignment with visual LED indicator and audible buzzer
4. High quality aluminum alloys cover.
5. Resistant to rain, fog, snow and frost.
6. Digital frequency conversion.
7. CPU microprocessor, good performance against outdoor interference.
8. AGC pure digital circuit design,DSP digital chip programming,really reduce false alarm
9. Horizontal optical angle can be easy to adjust 180 degree