Infrared barrier for outdoor with 4 beams

92,16
Z989
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Description

Infrared barrier with four beams with a maximum range of 200 meters. It has an LED indicating beam alignment, tamper switch, automatic gain control in any environmental condition (rain, fog, snow, etc.), horizontal / vertical optical axis adjustment. Protection against false alarms caused by car lights, electrical noise and common interference. The use of four beams considerably reduces the problem of false alarms; in fact, the device generates the alarm signal only if the four beams are interrupted simultaneously (AND). Â

CARATTERISTIHCE:

- Maximum range (external): 200 mt.Â
- Infrared beams: 4Â
- Bundle alignment LED: yes
- Detection method: simultaneous interruption of the 4 beams
- Light source: diodes infrared Â
- Detection sensitivity: 50 ms à 700 700 msÂ
- Alarm output: contacts relay NC / NO
- Tamper: NC ( open: receiver cover removed) Â
- Supply voltage: 11-30 Vdc
- Absorption: 80 mAÂ
- Working temperature: -25 ° C to + 55 ° C
- System adjustment:  ± 90 ° horizontal,  ± 10 ° vertical °
- Size: 35 x 10.5 x 10 cm

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